Today I will talk about longevity. 

In my opinion to live long you need to be

1. Happy

2. Positive

3. Friendly

You need to 

1. Smile

2. Study good

3. Do sports

You need to eat 

1. Chocolate

2. Chocolate 

3. Chocolate :D

But now I will talk about reall methods that were explored by experts.

1.Not smoking

2. Do morning exercises 

3. Drinking in moderation key 

4. Having healthy diets

5. Having a waist measuring below 37 inches 

6. Having a sence of humor

"Don't worry be happy" :D