Bump keys…what do you think

I (as alot of other H@K3R$) have always been fascinated by lock and what they contain.  I have looked into lock picking sets but they are pricey and the ones I have made have always fallen apart but I have looked into bump keys. Until today I have been unaware of the chance that a bump key may get stuck in the lock making it impossible to put it in or TAKE IT OUT!!!!!! That scares me to death…what if i was trying to get into my own house and it got out….how would I get it out. I have been searching around and haven’t found anything yet but I may make one just in case and try it on a Lowes lock. Tell me what you think and if you have ways to prevent or take out the bump key if it gets stuck!!!