Why is it hard to believe your crush actually likes you back sometimes?

Anonymous
Why is it hard to believe your crush actually likes you back sometimes?
I know I'm struggling with this right now. I can't say for sure he likes me, but even if he came up to me and told me, I would have a hard time believing him. Nobody has told me they had a crush on me before, and my friends say it's because I'm too quiet. Why is it hard for you to believe your crush likes you?

No one has told you they had a crush on you before
You feel shy/insecure because they seem out of your league
Both
Your 102% confident your crush likes you back
Other reasons (explain)
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Why is it hard to believe your crush actually likes you back sometimes?
3 Opinion