Certain things in life we can't change
all we can do is try to do better
5/5

Hmm I'm sure a hauki goes be 5 7 5

but I do like the messaged you have conveyed......in life, the only thing we can do it try to d uor best..

Love it nice work

I think you have 7,7,6 syllables.

I heard a haiku can also be compose of 14 or 17 syllables, without falling the 5,7,5.
Though, I'm still not sure how that works.

But I do agree, we have to try our very best.

This is very true. I think the haiku can be slightly altered in syllables. I have seen this done many times in examples where I have studied them for a writing group. I think most of forms of writing are sometimes tweaked a bit and in my opinion that is ok as long as you can pull it off, which I believe you have done.