Fairly early in the tournament, small stakes on DTD during the day so what seems to be a very wide range of players and the potential for any raise to be reraised by and allin is high
and in three successive hands I get 77, 66, 55.
The 77 was UTG, I called, but folded to a subsequent raise/re-raise/shove - the cards played out and my 77 would have been well beaten
66 came in BB, there were raises before me, I've still got an above (just) average stack, but calling put all of them at risk. i folded and watched in horror as the other two

fell out
55 - i made up the blind and saw a flop full of overcards, A J 10 i think ... folded to the first bet (which came from UTG)
What should I do with these small pairs though? Calling seems to just invite a raise and a foced fold when the board is full of overcards. Raising pre seems fraught with dangers of being outflopped (?)
As a continuation - I picked up 66 in the BB last night in a live tourney. blinds at 50/100 and CO raised to 300. sb folds, I call as does UTG
flop is 6 J K - i bet 500, UTG calls and CO raises to 2000
i shoved
He called and flipped KK....
SO
what am i supposed to do with small pairs?