Yes.  I did the same.  Go alone always.   Sometimes really felt lonely.  For a few times, I just arrived CP and then returned HK without doing anything.  Just didn't know where to go.   KTV or SN is too bothering nowadays.  Looking for a short term relationship, but fearing that it will affect my family.   A conflicting middle aged man.

Yes. Middle aged 單票男.  See if all 單票男 can gathering for K sometimes.  

einstein 兄: I'm 45 la.  Got a wife of 30 and have no child.   I guess that's the problem.   Just met a 20 years old girl working in a restaurant of CP in Oct and developed a relationship this month.  She gave me the feeling of girlfirend in my high school time.  She struggled a bit and finally let me take off her clothes in bed and I knew that I was 沉船 la.   I don't know how to go on.  That's "就是中年男人宿命??  ".   Maintaining one family is difficult, economically and emotionally.  Having headache if I need to have two families.  
That's good if we just go SN or NC.   See if brothers can organize a gathering in Jan then.