Why not? It's easy to learn! It's fun! Playing bridge allows you to:
meet new people,
travel to exciting cities, and
experience being recognized as a winner!
The ABA, through its local chapters and clubs, offers:
many levels of instruction,
easy to read books on bridge, some of which may be available at
your local library
opportunities to play with a more experienced player, and
a mentee/mentor program
Therefore, even if you don't play cards now, you can learn to play and enjoy
bridge. If you are an experienced card player, you already know how much
fun card playing can be.
So consider joining the world of duplicate bridge through a membership in
the ABA. Membership and game fees are nominal.