What it means is that I realized that the present is 100 times more important than the future and whatever I do today matters more than anything I do tomorrow, and whatever I do tomorrow matters more than what I did today.

Definitely the present is the most interesting part of your life, it allows you to make amends for past mistakes and better plan for the future, even if there is only planning left, because things are always waiting for a change, I am sure that if we focus on living in the present (under certain limits) we would have a lot to tell in the future, with respect to your new weight, I hope to see very soon a photo to see if you were again the handsome fall in love a few months ago, lol.
Anyway, I'm glad that your life has a change and that your life as a nomad comes back full of fun adventures or not so much, for us, if you need a girlfriend, I'm at your service hahahahaha.