Scared of labs in undergrad

I'm gonna take a Genetics lab this semester but reading the manual makes me scared. There are a lot of things to remember and we're dealing with flies and worms, and it's easy to kill or let them loose on accident, which would result in failure. I've always had a hate of labs because I'm always afraid of messing up. "Failure is part of it!" Yes, but failure in my lab experiences often led to failing grades. I haven't failed a lab course, but I have failed individual labs because of mistakes... Scared of labs in undergrad
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums