It felt like I'm walking on the dessert, trying to find the oasis.
There will be higher chances to fimd an oasis if I kept on going with every ounce of my energy left but there will also be the chances that I won't find one even if I try.

I guess I won't regret anything if I already tried my best, so it's alright to eep on trying even if the chances are low.

It's one way of a writing you have there.