No, you have not frightened me off - not at all.
I have just been very busy the past days - and I did not want to reply to your message in such a state since I had a feeling it'd just come out confused and non-understandable.
I am not feeling uncomfortable at all - rather the opposite, since you still remind me very much of myself, somehow. And about that - and the reason I said we might have much in common - I honestly do not know how to explain it. It's just a feeling, nothing less, nothing more. I guess it's just... something familiar. (hey, I told you my reply would be confusing!

)
As for the T-shirts, we are looking into means of selling them. As soon as we have that solved, I will definitely let you know.
