I don't smoke often by any means (not anymore) maybe once a month at most? As long as I'm not singing the next day I'm absolutely fine.
I don't think you have to choose between singing or smoking..I think that's a little dramatic considering alcohol also has its consequences. As long as you smoke in moderation you should be fine.
Have you tried a vaporizer? It's very smooth.. I don't remember coughing at all while using one.
Catherine
"Vissi D'arte"