To be honest i sort of realised i was when i was 14. To be honest i was a really unhappy and disturbed young man and i kept denying it. I became more bluepilled cuck around 16-17 after i was out the the hyper toxic high school environment and then had bouts of suicidal depression and abused alcohol for a time to try and cope with things. Then i had a mini breakdown at 23 and finally realised the truth. I spent another couple things doing things for femoids trying to earn my way into their good graces to get sex. It didn't work... Red pilled for a few years, then became entirely blackpilled 2-3 years ago.
Youngcels please take note from my experiences. Please. You have no idea how lucky you are that these sorts of communities are around on the internet these days. In a lot of ways the internet of today sucks balls compared to 2002-2005 except for the fact that incels have joined forces and have communities online to realise they are not alone and to help them realise the truth and cope with it better.