I want you to remind that the most powerful sentence is "I LOVE YOU"- it's that simple.
You can change others, yourself and even your environment by spreading love. Believe me, you can exchange your sadness and loneliness to happiness and appreciation. I managed to do it and now I'm completely different person being. I WANT YOU TO TRY IT AS WELL. Go outside talk with people, say "thank you", say "I love", "I appreciate what are you doing!". I give you 100% you will change your life. You will be happy, You will be one super person!
I added this photo to remind you how simple everything is.