★★★★★
Finally, I ordered an 18 gauge sterile piercing needle. I had to steel my nerve for this but it was actually not very difficult once I set my mind to it. I pierced it from the side to avoid accidentally puncturing anything important in my wrist in case I overshot the cyst. Well, the needle was only about halfway in and already thick liquid began to come out. I removed the needle and "milked" the cyst gently. I was not uncomfortable at all. A lot of thick, gel-like fluid came out. When it was over, my wrist looked normal again and more importantly, felt so much better!
I soaked it in saltwater for about 25 minutes before bandaging it for safety and I'm typing now in complete comfort. I would try the other methods again first if it came back or I got another one but I'm glad I had this option when all else failed.