The hardest time you found acceptance in life is when you also realize that the people you love might not love you.
I found those at the same time, really long ago. You have to develop that discipline too. Because you have to create up. There are many people that you might love, might not love you back.
Love is just an excitement and feelings you get for someone. And most of the time you might expect it to be spirited. Don't expect love to be spirited. You might have the feeling, but don't force the feeling on other people.
You should be the one to appreciate the feeling.
You can appreciate them, admire them, but don't wish they will also admire you the way you admire them. Because they might not align with you and your spirit. Accept it and always work in love. And never be the one to always require love from whom you love from.
Just accept that.
Many people might not love you the way you love them. And that is life.