In all honesty; while we know that the Gay community is age obsessed, there are other factors such as build and good looks. I'm not now and never was good looking and I've always been chubby. When younger I delighted in taking off the slim hunk of my choice and still enjoy it at 70. The young Thai go to the bars for amusement but they might be meet at Discos and other bars. Someone here younger than me should be able to recommend Silom places to try your hand.