Give up chocolate for Lent

I don’t really go to church a lot but today I did and it just popped up in my mind that I could give something up for lent this year. Always missed it the last years.
And since chocolate is one of my vices and I am working on losing weight anyway, I think this is a really good idea. And I have done the no-sweets thing a couple of years ago for some time and I felt that I just didn’t crave sweets after a while.