I've been thinking a lot about this, and if I can save any new players from having to deal with the things myself and other players have dealt with, then I would love to help...
Basically this thread is for experienced players to post in and new players to read and learn from us...
Post any regrets you have about your game that you would like to warn new players to be conscious of as they start to get into Freestyle...
Never ADD-Hunt (AKA: Try to hit big tricks when you can't consistently hit the smaller tricks)
I was an ADD-Hunter for a while, and it shows in my Guiltless game. Edit: NOTE: Another player pm'ed me about this and helped me realize that we ADD-hunt because it keeps us interested. Let's face it... we wanna hit some cool new tricks... HECK YEAH! We just need to watch out for EXCESSIVE ADD-HUNTING!!!! It's nice to reward yourself with trying a new 3, 4, or 5 ADD after a session.
Always make sure to treat your Freestyle game like a castle... IF YOU WANT TO BE A GOOD PLAYER, BUILD YOUR CASTLE WITH A STRONG FOUNDATION and continue to built it with a strong structure as you move forward in your game. Spend as much time on the 1 ADDs as possible... once you are very confident in your 1 ADDs and you can string at least 100 contacts (doesn't hurt to push for more) of 1 ADDs together, move onto 2 ADDs... Do the same with 2 ADDs and once you can hit 100 contacts (again, doesn't hurt to push for more) of 2 ADDs together in a string, move onto 3 ADDs... Once you can hit at least 30-50 (But always push further) Guiltless contacts in a string, you're ready to move onto 4 ADDs... You should have a pretty strong Guiltless game by now, so you can figure the rest out.
I jumped ahead quite a bit, when I first started playing, and I spent a while trying to go back and solidify my tiltless game when I was already hitting 3's, 4's, and 5's
ALWAYS USE BOTH SIDES AS SOON AS YOU START PLAYING!!! I can't stress the importance of this enough. A good rule to follow: IF YOU HIT A TRICK ONCE ON YOUR STRONG SIDE, HIT IT TWICE ON YOUR WEAKSIDE BEFORE YOU HIT IT STRONG SIDE AGAIN.
I was pretty much tiltless on only one side for my first year or so of playing. I would hit a new trick and only hit it on one side, then move on... Once I realized I needed to be both sided, I had to go back and spend a lot (too much) time hitting all of my tricks on my weak side. This was not fun. You DO NOT want to do this.
When you first start playing, PLEASE look in the clubs list (on www.footbag.org) for any clubs that may be in/near your town. I was playing for 2 years and then I finally decided to check footbag.org to see if any players lived near me... Turns out a Guiltless player lived 15 minutes away from me and when I met up with him, he turned into my weekly shred partner and after a year or two, he taught me everything I know. He also turned into one of my best friends.
When you start to do moves with a Paradox or Spinning concept, PLEASE be extremely conscious that you are not twisting with a planted foot too much and, therefore, causing your shin to twist a little... I've been doing this for a while and I only just realized it and now I have an annoying injury... A minor injury, but still annoying and doesn't let me play/practice as hard as I used to.
This should save some of you new guys from dealing with some crappy situations that I've dealt with, and I know other experienced players have also dealt with. Hope this does you some good.
Other experienced players, feel free to add regrets you've experienced in your game.