I can't make decisions confidently. I have a low self esteem and I have recently gained weight which adds onto the insecurity. I want to be able to be outgoing and confident but I can't even dye my hair because I'm not sure about it. Thus is really hard for me and I don't know how to deal with small things so I just put them off.

How can I become a confident woman? I'm working on a better diet and lifestyle to lose weight but I'm sure being thin won't fix my problems. Please help