Upload & Sell: Off
Should be a tripod shot. I have done the same thing way to many times, hit the shutter and 30 minutes later, it closes lol, at least it feels like 30 minutes.
Nope. 1/15th, even on a tripod won't stop blurry portraits, unless your subject is actually a mannequin! It will certainly work for landscape or product shots but in this case the OP should have cranked the iso to achieve a suitable shutter speed.