!f o n! We are all responsible to ourselves first & foremost. We can only believe in our friends, when we believe in ourselves.
Internal self-assurance is vital in providing the feelings & ability to love our friends. Try to mentally take yourself out of your life & then analyse your lifestyle; find somewhere quiet & make a list of your habits, annoyances, etc.
Then make a written assessment of your life. Look at each part, where it can be improved.
