I'm 27 now and plan to CTB while I'm 28 if I haven't entered my first romantic relationship by then and if that fails, then definitely right after I turn 30. I don't know why I even bother trying though. I've literally been told that most people consider being a dateless, kissless virgin well into my late 20s is a huge red flag and no girl with a shred of intelligence and/or sanity would be dumb/crazy enough to ever wanna go out with me anyway so I wish I could just rip the band-aid off now but I think 28 is a pretty good age to end it on anyway. Eight is my favorite single digit number so it's just as well.