Happy Birthday!
Our family has traditionally celebrated birthdays, so I never really thought about whether I should be celebrated or not. I kind of like it. Although I did no more than you to get here, I have at least done whatever it took to still be here and not end up on with a Darwin Award! LOL....Looks like you have too and sometimes that takes some effort. So, you may have done nothing to get here, but you have done many things to still be here.... or that is how I see it.
However, if you choose not to celebrate, there is nothing wrong with that either.
Glad you had some extra family members there on your special (or not special) day. It sounds like it was fun.