Furry Friend Future

So I was thinking...I just bought 2 guinea pigs...and their life expectancy is 5 years...so that equation leaves me at 27 with 2 guinea pigs. I am setting myself up for a future of being the crazy lady with pets a 2 year old should have. I mean..I kind of like that idea, but....I made a big commitment that may lead to my reputation being slandered...haha. YES!