Stop for a while and listen to what I am saying...

I do not know what to say to describe myself. I believe it is the most difficult thing in the world to it, because you have to be honest to yourself about your strengths and weaknesses. What I have as strenghts are an always-smiling face, a never-lost optimism, a patience as much strong as steel, being kind, and a good listener to never-ending talks of women:)). On the other hand, my weaknesses are ??? Weakness, what is it?