Bars to go to on your own (Munich)

Hi everyone. In April I am moving to Munich. But I frequently visit Munich already. Now I was wondering if anyone can suggest a few bars where one can walk in on his/her own and have a drink. In some bars this is very natural and it's easy to start a conversation with another stranger. But in other bars you get stared at when you walk in alone and go sit at the bar or at a table on your own. And it's basically impossible to start a good conversation or to meet new people.

Since I only know one person in Munich and I will visit the city this weekend again I hope to be able to visit one of those bars on my own. You can only find these bars by going in and see and feel the atmosphere. So I hope some of you have some suggestions.