A person experiencing one-sided love may find it challenging and upsetting, and they may even feel rejected, ignored, and undervalued. It can be hard to handle these strong emotions, whether they manifest as idealised, forbidden, or unrequited love. It's critical to take the time to recognise and respect these emotions, as well as ask friends and family for help. It's equally critical to keep in mind that one-sided love presents a chance for growth and learning, regardless of the result. Though it might be a challenging path, it's critical to keep in mind that a person's value is not reflected in a one-sided romantic relationship. It may be an opportunity to take stock, get better, and move on.
It's a drug, but there is a treatment for even drugs: rehab This is worse—there is no remedy. Nobody is aware of how profound it is. Nonetheless, loving someone without them feeling the same way is the purest kind of love. You are in pain, but you are unable to go. The constant thought of them You are destroyed by it, and there is no escape. Some claim that there is a way out, but they are not in love or stuck. People who are locked in one-sided relationships suffer greatly, but you sound crazy for allowing this to happen. You can't even acknowledge it.

Your entire existence is under scrutiny: your character, your capacity for development, and your ability to become the person you want to be in order to win over the person you love. The most cruel thing is that, despite the fact that you are powerless to influence their opinion, you constantly criticise yourself for not being sufficient because you are unable to channel your rage towards the person you love. 
No matter how amazing, charming, or intelligent other people think you are, if this one person doesn't feel the same way about you, your entire sense of worth is destroyed.
Love that is returned is the worst. One of the most isolating situations is being in constant contact with someone who doesn't love you, despite your intense feelings of fondness for them. 

It shreds your soul to pieces. Your soul, that buoyant something extra you feel inside your chest and behind your eyes and thoughts—not just your heart or ego—feels completely torn to pieces, lost, misguided, and in pain, and it emerges through your head, neck, eyes, and chest, accompanied by the greatest fear. Your soul is your essence of being here and alive. 
True love that is not returned is the reason why everyone is so dysfunctional and why everyone starts in a state of anguish, fear, and reaction.