Perms on natural hair ... NATURAL LADIES!!!

Okay so I have been natural for about 3 years now and I like it I guess but I don't really even wear my hair in its natural state being that I'm always wanting that bone straight look ... So my question is ... Should I or should I not do it? I want to but then again I'm not sure if I'll regret it in that end but like I'm so tired of dealing with my hair ... What are your views on perming natural hair & will it end up ruining it?????