Greetings PanadolMax,
Lets just say i understand how you feel.
Firstly, you need to get out of your own head. Often, the
solution is as simple as a 5 minute sitting meditation everyday.
You'll start to see things more clearly.
A 25 year old virgin isnt a big deal. It is only a big deal
because you think it is a big deal. I'm pretty sure there will be
girls who appreciate the fact that you waited for the right one
before deciding to be intimate.
Secondly, stop thinking you're attractive. If your confidence
stems from the thought that you're attractive or past instances
where girls confess to you that you're attractive, then my friend,
that is not true confidence. That kind of confidence is so easily
shaken.
Do note that most physically attractive people are insecure
because their very foundation of confidence is bulit on the fact
that they are good looking. And lets just say you cannot always
look good all the time and there will always be someone better
looking than you.
True confidence comes from within. You will neither think you're
attractive or not. That is irrelevant. True confidence comes from
knowing who you truly are.
I shall leave you with this one question.
If your life is filled with fulfillment and everyday when you
wake up, you are doing what you want to do in life, would the fact
that you're a 25 year old virgin still bother you?
P.s. As mentioned earlier, sometimes the solution is as simple
as just meditating for 5 mins a day.
Sincerely,
The Modern Gentleman.