From what you say, some of your friends do talk to you. Some people have no friends at all, so for you to have even one is a blessing.

Time alone is not a time to be sad. It’s a time to enjoy your own company, it’s a time to invest in yourself by learning new things, it’s a time to appreciate yourself by recalling the good qualities you have, it’s a time to plan for your future by setting goals and working out how to achieve them, it’s a time to play music, read books, watch films, cook meals and do other things you enjoy or need to do.

Sometimes the effort and time you have to commit to others can get in the way of you having important ‘me time’.