How long does a yoyo take to get screwed/

Well here in China, getting quality yoyos could be a very difficult thing. Now that I screwed my GM the first week I bought it because that time I was really new to yoyoing. Now that I’m curious to how long does it take to screw up a yoyo dropping it on 1 drop per two days basis? I’m also puzzled as to how long does it take to wreck a SPEC bearing from YYF? I think I’ve use my SPEC for about 1 year, how long do you think it can still live?

It will last forever if you’re careful with it, and properly lube the SPEC when it needs it.