People help people succeed. You can’t succeed without the help and support of other people so if you live your life without cooperating or associating with other people you better have a rethink because your success in life depends on that.
One way to get people to help you is for you to first be the one helping others. Go out of your way to assist, encourage or inspire other people around you to succeed. When you make it a lifestyle to encourage others and to help them advance in their lives whenever possible, most will reciprocate when you need their help. Give generously, and you will benefit in kind.
Remember the golden rule, do unto others what you expect them to do to you. Live your greatest life!