Thanks folks - ATC = ?
So I should not feel obliged to play it simply because I'm in sb...OK, I think I had a mental block that I should only fold real rubbish in any sb call, regardless of the action preceeding.
The money you put in the pot as sb, or bb isn't yours anymore. Only relevance is that you can get into the pot for a reduced price. Much more relevant is the fact that you will be out of position rest of hand.