Timing and knowing the situation
Say you're a good looking, charming, clever individual with many great qualities, maybe more of them than the average person.
If you confess romantic feelings to someone before you even know each other very well or confess feelings to someone if they've already got someone else on their mind or there just simply being no chemistry what so ever..
Is it normal for this to contribute to your rejection and not necessarily mean you weren't good enough or you weren't the great guy or girl you are?