To rap or not to rap

I think its better not to rap. Not just because I cant write songs and rap, but because i didn't learn really...Well, perhaps i remember the stuff a LITTLE better. But not a ton. So i DO think a lab would have made me remember... But the rap was kind of fun. So I'm pretty neutral on the issue now that  think about it more. Maybe a lab and a rap. Either way, I'll probably remember photosynthesis all the same.