I have seen some other threads about this so there does seems to be some pros on here in regards to this subject. I checked my credit and the only negative thing on my report said that i have too many cards which means i had access to "too much credit."
I probably have like 20 cards but was always told that closing them is a bad idea. I actually rather just have like 2-3 but i worried if i do a massive card shut down credit will take a hit.