I know how to do a lot of things

I know how to code html, I know how to make homemade tortes, I know how to make lovely fresh flower arrangements, I know the names of all the most important artists of the 20th century, I know how to make my own alterations to clothes, and I know how to drive a stick shift.

but I'm not really sure how to tell someone that he's drinking too much and smoking too much and that I'm so so worried.

wish I did