Joe said:Thank you for correcting me. May I ask what "make it a point to" means? And I have never heard of anything like "had have known". Is it a spelling mistake? Should I say "had had known" or "had known"?
(1) "make it a point to (bother you)" means, remember to bother you, make sure to bother you.
Read more about English idioms, sayings, and slang
http://home.t-online.de/home/toni.goeller/idiom_wm/
(2) "Wish (that) I had have known about it at the time" maybe dialectal. Some people use 'would have known'. It's the 3rd condtional.
EX: If I had had enough money, I would have gone to Japan.
Read more about English Conditionals
http://webster.commnet.edu/grammar/conditional2.htm
Note, when typing, put a space after the period (.), like this,
Incorrect: Sam is a doctor.She is from Canada.
Correct: Sam is a doctor. She is from Canada.