Only because you want to.
However, there are a few reasons why you should not.
They are very loud. Will you be disturbing your family, neighbours, passers-by, etc, if you start practising?
It take years to make a good sound - do you have the patience?
It's not an orchestral instrument, so you'd be very much on your own.
They have a fairly limited range.
Why not consider something which you could later use to join an orchestra, like an oboe, a clarinet or a bassoon?