Don't take advice from negative people
Sometimes we confide in others when we are going through a hard time. We have to be careful as in to who we confide in.
If we confide in people who have been in negative relationships then they will give us negative advice. When asked about relationship advice people will give their past experiences. They could not know a guy but will judge what he is like on what they have been through in the past.
It is important to be on guard but to also listen to your feelings. Look at the situation you are experiencing, look at the guy. Sometimes advice helps but it depends on the person who gives it. If you ask advice from a negative person you will end up making the wrong choices in the end.