Guess most would open 1N with XXX, AKXX, AKJX, XX, coz if u dont open 1N, then u have a rebid problem. However here u dont have rebid problem. if pd respond 1M, u can raise to 2s or 3H. This is my thought so I open 1C. The auction continues: 1C 1D 1H 3N pd has S: QX H: QJ D: AJ9XXX C: QXX unfortunately opening leader has 5s and we r down one. If I open 1N, then LHO has sAKX and he is less likely to lead from it. Does this prove 1C wrong?