Dealing with lies is one of the hard thing to do for most people. Having to deal with being lied to, but how do you know when you lie to yourself? Being honest to yourself is the first step from being lied to yourself. Being true and honest about your feelings, being clear about your hope will save you from lieing to yourself and lead you to have a better life.
So many men don't know what they want. When someone changes his path or hopes or opinions for some reason, then it could be perceived as a lie and deception. Changing of plans can happen any moment. Sometimes you could even feel as you are judged by others and rejected for who you are but the main point is that somebody simply changed his plans about you. It's not about rejection or lies but it's about changed plans and wants for the future.
If someone doesn't enjoy you, what can you do? Actually nothing you can do about it, but only accept your current reality and move on to more exciting things in your life. People are distracted all the time and pulled into different directions. To find something interesting is a big challenge. What is important to someone right now, might not be as interesting later. The only thing you can work on is to accept your current reality and move on. It's hard to do sometimes because we are looking for answers and understanding, but somethings there is just not understanding but just a feeling.
If you find yourself feel that someone lied to you and deceived you. Don't hold onto past memories, but try to find something else important. Re-energize your strong feelings of deception into something positive, for example, maybe you like to draw art or maybe you like to help others. Whatever helps you to let your feelings come out in a great way, then do it. Holding strong powerful emotions inside you is never good for too long. If you keep holding your emotions of being deceived, then it would be harder to let it go, forgive and forget. It's alright to feel angry sometimes and experience all the pain and betrayal, remember that you are a human being and experiencing pain is simply a part of a life experience.
Do you have to give up on faith in something good coming into your life? You could give up your faith for a while, but hopefully, your heart will feel better and you can move on and find happiness in life again. Feeling upset and feeling joyful is a part of life, accept it and don't hold your anger and resentment toward people who upset you. Love yourself for who you are and know that you can have a better life and be happy again.