Overcoming Self-doubt and building confidence

Source
Now look in the mirror and decide will you date a or be a friend with a person standing Infront of you? If you don't then what's the major problem you see in your self.
Probably not good enough over all. But in reality that's not true because you lack self confidence.
Life is all about confidence, you don't see your self in a higher level. People get attracted by their behavior nothing else like everybody wears cloths what's so special about it but how you carry them its all the game.

Source
First thing is you have to change your mentality that you are underrated or you wouldn't be spotlight. Just focus on what you can control. You can control yourself, the situation. Like if I talk about my self, I'm an introvert person it's really difficult for me to manage all cuz I'm always shy. But I won't let it ruin my opportunities that are coming towards me instead I fake it. I fake my confidence. When you fake such things, gradually it becomes your habit and you'll become confident like that. That's how I put things together. Just simply don't focus on things which are not in your hands.

Source
Learn your self. Give time to yourself don't be a people pleaser. I used to be that and I know how bad it is for your personal growth. The reason is you see people in such a good way that you forget that you are also a human and instead you should realize you are also good and Instead just take care of your self. Study yourself. See what's going on with your self. See your insecurities and see how will you work on that. And I'm telling you again don't focus on something which YOU CAN'T CONTROL. For example your insecure about your height but it's in your genetics or your 18+ so be a normal human accept your things.if your still desperate about it then wear shoes which increase your height simple. Find ways to heal your self.
Create routine for God sake. A good routine can solve 80 percent of your problems. Start living like normal humans do. Learn and practice the communication skills. Go to the mirror or the person you have normal conversation tell them how was your day and see how your talking how's your body language. Go out and start socializing. You can't change your self getting rotten all day in bed. Make moves get up. Be ready and go out. And try to go out alone, you'll feel more confident. Look in the people eyes, I know it's difficult for beginners and trust me once you start focussing on peoples eyes, you'll get more self development. Just start wearing glasses.

Source
Start doing things which you feel uncomfortable or cringe. Nothing is cringe your just scared that people would judge you but who cares like no body cares. Aint people paying your bills do what you deserve or like. Seriously be delusional. Manifest like you'll be billionaire in 10 years. Believe it. Believing would be dulusional into reality check. Sit with people who gives positive energy vibes. Listen to the music which give you good mood and confident. Make decision of your choise it's your life stop asking people for smaller things. Be mature thing about it and do it.
There are a lot things to discuss about it but genuinely that's enough for beginners to start with. Take care.