Been in a similar situation myself Blacksheep.
Easy to blame yourself and of course you made mistakes coming on a bit too strong and having serious talks.
But I think if a girl has low interest and is unsure about a guy she may stick around if he doesn't put pressure on her but her interest level is unlikely to grow and her doubts are unlikely to resolve and eventually she will feel she is wasting her time or meet someone she really likes. So in a way you have saved yourself some time and money.
When girls have high interest level they make it easy for you so there is absolutely no reason to get needy or want to know where you stand because it will be so obvious and you will feel relaxed and confident.
Easy to blame yourself and of course you made mistakes coming on a bit too strong and having serious talks.
But I think if a girl has low interest and is unsure about a guy she may stick around if he doesn't put pressure on her but her interest level is unlikely to grow and her doubts are unlikely to resolve and eventually she will feel she is wasting her time or meet someone she really likes. So in a way you have saved yourself some time and money.
When girls have high interest level they make it easy for you so there is absolutely no reason to get needy or want to know where you stand because it will be so obvious and you will feel relaxed and confident.