I’m going to re-iterate what I said yesterday. You have to be polite, but direct. Otherwise you will never know what she is thinking, what she wants or what kind of a relationship you can have with her.
I still think that she might be interested in you, in a romantic manner, but there are 2 things that are bothering her and you need to ask her directly about these 2 things. Don’t ever assume that she’s OK with certain things, just because you think she should be OK with them, or that she appears to be OK with them. Ask her directly and then proceed from there.
The first thing is that if I were this young lady, I would be very concerned about the gossip and finger pointing that might go along with being a little person dating a fellow who was 6ft tall. In a perfect world, this wouldn’t matter, but in reality, there are plenty of people who won’t date outside of their race, won’t date a disabled person if they don’t have a disability, and average sized women who won’t date short men. You need to find out for certain if this girl feels un-comfortable dating a “normal” sized man. Don’t assume that you know the answer.
The second thing you need to find out for sure is about how she feels about you being (although you are trying to quit) an avowed pot smoker. For me, even though you are trying to quit, that would be a deal breaker for me. Don’t assume that because she has smoked pot with you in the past, that she’s OK with you being a pot smoker (or cigarette smoker, now). She might be, but you can’t know for sure unless you ask her.
And I guess the third part, is the fact that she is giving you mixed signals. The 2 situations that I mentioned above may play into this (because she may like you, but not know if she can deal with the situations). I would call her, and try to meet her in person, but not for a date. Then sit down with her and calmly, and nicely have the conversation with her.
You could say something like this, “Jennifer, you know that I’m interested in dating you and I know you said that you were not interested in dating me, but I kind of feel like I’m getting mixed signals from you because you act very flirty and sweet around me. Am I missing something? Also, is the reason that you aren’t interested in dating me have anything to do with our height difference or the fact that up until recently, I have been a heavy pot smoker? I really want you to be honest with me, because I’m feeling very confused lately.” Then let her talk. Let her give you some good answers. If she continues to be wishy-washy, I would just drop the whole idea of dating her, and just continue to be friendly acquaintences with her.
Also, if she can’t commit to meeting you on any particular day, that would be a subtle hint that she just isn’t interested. Anyone who is truly interested would suggest alternate dates and times for getting together.