I have often shoved with a pocket pair of Deuces, sometimes it is the best way to play them, any 2 cards can beat them if the Villain pairs on the flop, It certainly is not a hand you want someone to call you on but at the start of a hand you are still holding a pair over someone playing suited connectors.
I once shoved with A/A and when someone called with Q/Q someone other player said "sorry to tell you but I folded Ace Queen" Great I replied, That means there is one Ace and one Queen left, He has to hit, I don't, and Laughed as my Aces stood up. It is the same with Deuces You have a pair and A/K doesn't so he has to hit to make his hand you don't, So basically it is a coin toss who wins.
It does not make you a good player, just a lucky player if they hold, but most of the time you are expecting a fold from one or two other players that might be the BB and SB, if you are on the button.
When the fun Stops, STOP!