Choosing the man for life is quite a difficult decision. You need to watch on everything, his situation, his character, behavior, salary, appearance, family, bad sides etc.
You need to find someone who will cherish you, help you, upgrade you, someone with whom you can be yourself.
It is not a bad thing if you evaluate people according to your standards.
The only thing you should never ever lower is your standard. If you think that he is exactly what you need, then there is no space for change and doubt.
You need to avoid people who possess these 15 habits.