The 100 Simple Secrets of Happy People: What Researchers Have Learned and How You Can Use It

Home The 100 Simple Secrets of Happy People: What Researchers Have Learned and How You Can Use It

The 100 Simple Secrets of Happy People: What Researchers Have Learned and How You Can Use It

$40.68

Dresses Size Chart

Dress Size Chart (Inch)

DRESSES SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	34"-35"
S	2-4	33"-34"	26"-27"	36"-37"
M	6-8	35"-36"	28"-29"	38"-39"
L	10-12	37"-39"	30"-32"	40"-42"
XL	14	40"-42"	33"-35"	43"-45"

Dress Size Chart (cm)

DRESSES SIZE IN CM
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	78.7-81.2	60.9-63.5	86.3-88.9
S	2-4	83.8-86.3	66-68.5	91.4-93.9
M	6-8	88.9-91.4	71.1-73.6	96.5-99
L	10-12	93.9-99	76.2-81.2	101.6-106.6
XL	14	101.6-106.6	81.2-88.9	109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)

SWIMWEAR SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	33"-34"
S	2	33"-34"	26"-27"	35"-37"
M	4	35"-36"	28"-29"	37"-38"
L	6	37"-39"	30"-32"	39"-41"
XL	8	40"-42"	33"-35"	42"-44"

Shoes Size Chart

US	EURO	UK	AUS	JAPAN	CHINA
5	35-36	3	3.5	21.5	35
5.5	36	3.5	4	22	35.5
6	36-37	4	4.5	22.5	36
6.5	37	4.5	5	23	36.5
7	37-38	5	5.5	23.5	37
7.5	38	5.5	6	24	37.5
8	38-39	6	6.5	24.5	38
8.5	39	6.5	7	25	38.5
9	39-40	7	7.5	25.5	39
9.5	40	7.5	8	26	39.5
10	40-41	8	8.5	26.5	40
11	41-42	9	9.5	27.5	41

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The 100 Simple Secrets of Happy People: What Researchers Have Learned and How You Can Use It

$40.68

Description
Additional Information

What Are the 100 Simple Secrets of Happy People?

Each secret is a standalone principle that contributes to overall well-being. For example, one secret reveals that happy people tend to focus on the present moment rather than worrying about the future or regretting the past. Another highlights the importance of gratitude and small acts of kindness. The book doesn't overwhelm you with theory; instead, it gives you one clear takeaway per secret, making it easy to apply right away.

What the Science Says About Happiness

David Niven, PhD, draws on decades of research to separate myth from fact. You'll learn why material wealth has a surprisingly small impact on long-term happiness, while social connections and a sense of purpose matter enormously. The book also explores the role of mindset, showing that optimistic thinking can be cultivated through simple daily habits. The science is presented in plain language, so you don't need a PhD to understand it.

How Can You Apply These Findings?

Each secret comes with a practical suggestion. For instance, one secret advises keeping a gratitude journal—write down three things you're thankful for each day. Another encourages regular exercise, not for weight loss but for the mood boost it provides. The book also addresses common pitfalls, like comparing yourself to others, and offers strategies to overcome them. You can read a secret in a minute and practise it all day.

Who Should Read This Book?

This book is ideal for anyone interested in personal growth, from busy professionals to students to retirees. It's also a great resource for those who are sceptical of vague self-help promises—the research-backed approach provides credibility. Whether you're looking for a quick pick-me-up or a long-term toolkit for contentment, The 100 Simple Secrets of Happy People delivers.

Why Read This Book?

If you're looking for a happiness guide rooted in real science rather than wishful thinking, you've found it. In a world full of self-help advice, The 100 Simple Secrets of Happy People stands out by grounding every insight in scientific research. Author David Niven, PhD, distills findings from psychology and sociology into bite-sized, actionable truths. Whether you're seeking more joy, better relationships, or a calmer mindset, this book offers a roadmap backed by data—not just opinion.

Disclaimer: Results may vary. Always consult a professional for mental health concerns. This book is for educational and motivational purposes only.

Important Information

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Your payment and personal information are protected using industry-standard SSL encryption, and all payments are securely processed through Shopify-approved payment providers. Prices are displayed in Canadian dollars, and applicable taxes are calculated at checkout.

Orders are generally processed within 1–3 business days. Standard delivery to Canada usually takes 5–15 business days after dispatch. Delivery times are estimates and may be affected by carrier delays, customs processing, weather conditions or other circumstances outside our control. Tracking information will be provided when available.

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and health products must be unused, unopened, sealed and returned in their original packaging. Opened products cannot be returned unless they were delivered damaged, defective or incorrect.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns, and a restocking fee of up to 20% may apply. Damaged, defective or incorrect items must be reported within 48 hours of delivery and may qualify for a replacement or full refund.

Refunds are issued to the original payment method after the returned item has been received and inspected. Refund processing may take up to 7 business days. Before returning any product, please contact our customer support team for return authorization. Returns sent without prior approval may be delayed or rejected.

Approved returns must be sent to:

Return Address Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Refused or unclaimed shipments may only be refunded after they are returned and inspected. Original shipping charges, return shipping costs, customs fees and carrier charges may be deducted from the refund where applicable.

Vitamin4CA.com is operated by Cloverlight LLC.

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The 100 Simple Secrets of Happy People: What Researchers Have Learned and How You Can Use It

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