Not sure why there is a thumbs down for this thread, hmm. Well anyway.
Daytime approach is hard at first because it goes against social norms (people don't normally walk up to random strangers and start talking). But when done in a natural way, you can make friends/potential dates and get numbers. There's a lot of different methods to get over aa, but I'll tell you the one I used that worked.
1. Get the right attitude about approaching, which is: people aren't scary or mean, they won't get mad when you talk to them. There is nothing wrong with being friendly and social, so don't let anyone make you feel bad for approaching. Nothing bad will happen.
2a. Begin by doing "warm up" approaches. This means approaching with low stakes. Go up to 5 people (girls or guys) a day--that's right every single day--and stop them on the street to ask them a question. Try asking people "excuse me, do you know what time it is" and once they answer say "great, thank you." and walk away.
2b. Then move on to asking for directions, having a slightly longer, but still brief conversation.
2c. Once you are comfortable with the above, move on to the "question + complement." Approach 5 girls each day with a question (time, directions, etc.) and then before you depart, make a quick complement about their outfit or something. Here's an example:
You: "Hey, excuse me, do you know where the starbucks is around here?"
Her: "oh, it's like two blocks that away on the right"
You: (pointing) "two blocks that way? ok cool, thanks. I like your scarf by the way."
Her: "haha, thanks"
You: "see ya"
Do this with a smile and positive body language and do it until it becomes really easy.
3. Continue to lengthen the interactions, staying longer and flirting more. Eventually, you will be able to do this with ease if you build up gradually.
The reason this works is because you condition yourself to approach, you get used to it. The early steps are so easy to do and risk free--nobody is going to blow you off for asking what time it is. Your mind will get used to being treated nicely during approaches, and you will become comfortable going a bit further.
So start slow. Don't hit on anyone to start, just walk up to random people all day with no pressure, since you aren't going for phone numbers, you are just asking a simple question. Keep it up everyday and AA will diminish, but don't rush the process--let your body feel some success first by doing the easy approaches.
Best,
-jkwan