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Description
PositivityWorld renowned researcher Dr. Barbara Fredrickson gives you the lab tested tools necessary to create a healthier, more vibrant, and flourishing life through a process she calls "the upward spiral." Youll discover: What positivity is, and why it needs to be heartfelt to be effective The ten sometimes surprising forms of positivity Why positivity is more important than happiness How positivity can enhance relationships, work, and health, and how it

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4.2 ★★★★★
Based on 782 reviews
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Product Reviews
★★★★★ 5
Valid.
Flavor Name: Mango Habanero, Size: 16 Ounces (1 Count), Flavor Name: Mango Habanero, Size: 16 Ounces (1 Count)
I almost hesitated on buying this due to some of the bad reviews. However, I was able to get these for about $14 so I took the chance. Glad I did. Those bad reviews must be from a bad batch or just picky-negative-never-satisfied people. This beef jerky is on point: looks , smell and tastes good. Simple, clean ingredients. I’m an Iron Worker and I eat these during coffee as a light snack 4 energy. It’s comparable to old trapper and might be my go to if the price is right.
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Reviewed in the United States on May 8, 2026
★★★★★ 1
Not a good taste
Flavor Name: Mango Habanero, Size: 2.5 Ounces (4 Count)
The texture of the beef is very chewy. It does have heat to it but I was not a fan of the flavor. I don't know if it was because of grass fed beef or if it was the actual flavor. I would not buy again.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Yep
Flavor Name: Mango Habanero, Size: 16 Ounces (1 Count)
Really good. Jerkt connoisseur. Winner
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Quality
Flavor Name: Mango Habanero, Size: 16 Ounces (1 Count)
Very soft and tasty but Habanero is little too spicy for me.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Delicious
Flavor Name: Mango Habanero, Size: 16 Ounces (1 Count)
Delicious! I was worried it would be too spicy but while it is definitely spicy it is not so much so that it is unpleasant. Just enough to keep me from overindulging - a few pieces at a time is just right.
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Reviewed in the United States on May 5, 2026




