Realise how you feel. Be honest. If you are afraid to be alone, confront it.
You don’t want to put yourself into the position where you link with people you don’t like, do what you don’t want, because you are afraid to be alone.
Examine your actions, the walking and talking on the phone.
Don’t walk and talk, don’t keep the phone at your ear. See the people around you.
Teach yourself to see other people, to see your environment. Focus on it. Focus every inch of your mind on Being Here Now.
Live in the moment.
It won’t be easy for you if you are afraid of our own company, but you can do it.