Do you hate smokers?,can you tolerate them?

Sometime smokers may appear in your life,spreading their toxic-cloud around your nose and eyes,making you uncomfortable or suffocate. how can you deal with these people?,can you tolerate/allow them if they smoke around you?,do you know the bad impact from smoking?,will you dare to confront them in public smoking-area?(you’ll wait in the same room with them).

(Please be honest).