If you're jealous of someone else it simply means you have not come to a true acceptance and appreciation of yourself.

Those with inner peace do not battle themselves. Nor do they wage war with others

You are not who you think you are. You are not who they want you to be. You are not merely your colour, class, gender - and so on - these are quite narrow things. You are not the ideas you are given and gather. You are not what you own or lay claim to. You are not even your life story - for that changes through time, perspective, emphasis and many things. You are what resides before, between and beyond all these things." - R. Ogunlaru

Beware trying to iron out all your quirks, perceived flaws and doubts. It's often these things that help you find strength, compassion, empathy for others and heart.

Nothing has value without self worth

It is wiser to love who you are than what you want.

I am not sure that you can be taught how to love. In many ways it is innate - just watch and see what small child effortlessly does. But you can be reminded of it and invited to it and reminded of it.

There is no shortage of external inspiration. Open your eyes and look and you'll be dazzled by it. But it's nothing if you fail to see the magic, wonder and potential that resides within.

During my life journey I've discovered an interesting thing; once you stop seeking outside you discover what already resides within.