So, please give me some advice so I can work out a game plan. I have no one I can go with so that is out of the picture. I am 25 years old, white, 6'4" and skinny with little muscle. I don't lift weights and I don't have height inserts either.

Ok, this reads as spoof, but I'm going to answer honestly anyway.

Aim: improve social skills.

Unspoken aim: get better with girls.

Brutal truth: you don't get to go from zero to hero in one night. Vow to upgrade your lifestyle: fucking lift. LIFT my dude, lift. You need muscle and lifting is good for you. And it gets you more and better girls.

Meanwhile: go. Don't overdo "sexy" because you don't know what sexy looks like to women. Instead go as a vampire, model yourself somewhat after any vampire from any movie or TV series in the last 20 years that women fawn over.

You're very tall and skinny, so you are somewhat baseline attractive to women and have some baseline status amongst men. This means you can go in bold.

Here's what you do: talk to everyone. Mingle, or sit at the bar. DO NOT SIT AT A TABLE Stand at the bar if no seating there. Slowly go round the groups, don't stick too long with any one.

If anyone asks who you are with, simple say "here alone.... how about you?". No apology needed, and never say your friends suck (that looks bad on you).

If you're too socially crippled to do any of that: stand/sit at the bar.

But seriously: make the effort to talk to people. Go into conversations boldly, not hesitantly, but do also fully respect "I will leave if unwelcome" and try and gauge how welcome you are from their reaction. Generally you're best to keep half-leaving and ideally they keep dragging you back. Not "looking everywhere else".... it's more like.... at a natural lull, don't look for your next social anchor, but reduce information from them, back away a little bit, face body away a little bit. Not "looking for next/better".... more like...... "slowly disengaging". And verbally say "I've only got a second, but...".

This sounds hard, but it's fairly easy and most people can't do it, and it's the second most important beginner skill, right after "go and talk to people"