Life is unpredictable, we only love once mad just like the saying " health is wealth"....

We stress ourselves, work so hard to make money that we might not be able to enjoy at last, what is the gain after all suffering to get money and the money is now used to treat you on a sick bed...
We should work hard but we should take care of ourselves, our health and we'll being should be our primary focus..

Talking about what has changed, you said it right, we are in charge of those of those things, these are things we see in our various environments and we are to decide of to take them all or not.. Talking about junk foods etc..
Exercise shouldn't be neglected too.

We should cultivate the habit of valuing ourselves and taking care of ourselves before any other thing, my friend will always say ** don't suffer, die and leave all these for next of kin that knows nothing about what you passed through "

This life has nothing in it, even the ones you think they care so much, after some time they will forget you, the best way to live is to enjoy every moment of your life,eat good food, you work led for your money so spend it the way it pleases you...

Live the life not thinking of what will Happen in the next minute

JUST ENJOY!!