Can You Break His Bad Habits?
One Habit at a Time
No one likes to be presented with a laundry list of all the things they do wrong. If you are going to deal with this once and for all, do it one habit at a time.
As soon as you start rattling off your list, he will immediately tune you out. Eventually he will move into defense mode. So determine now to tackle just one habit at a time, starting with the worst offense.
When you begin to see progress with one, then move onto the next habit. Approach each one with a desire to help him, not as a way to spotlight all his faults.
Don't Nag; Ask Questions
Alerting someone to their bad habits can be a sensitive topic. So the way you approach it is important. Determine ahead of time that you won't nag.
Nagging makes the person feel like you are talking down to them. It comes across as demeaning or to some men, like nails across a chalkboard. It will almost always have the opposite effect of what you are trying to accomplish.