Forgive me if this has been covered before and I missed it. I am new to this hobby and have just purchased my first T.,a B. Smithi. It is doing great, it eats 2 or 3 small crickets a day.I bought it un-sexed its about 2 inches long.I have read that females of this species can live in excess of twenty years,how long do male smithi live.And for that matter males of other types.If a males life span is drastically shorter would I be better off paying the extra cash for sexed females?Right now I do not envision myself breeding them.