Clever but combustible. Quick talk meets quick temper, breeding misunderstandings and rash exits; commit to cooling-off periods and let written agreements do the arguing.
Sum 43 belongs to the group traditional readers advise avoiding, as it is believed to invite friction and fatigue. If you must use it, choose a number whose internal pairs are strong enough to compensate.
Add all 10 digits of the number, e.g. 099-296-9696 = 0+9+9+2+9+6+9+6+9+6 = 65, then read the total against the numerology table — this page covers sum 43.
41 · Supremely auspicious 42 · Very good 44 · Very good 45 · Supremely auspicious