If you have extensive electronic instrumentation (i.e., PFD, EMS, MAP, etc.) on your panel, be sure you know how to correctly deal with possible alarms, warnings, error messages, etc. It can be very disconcerting to be climbing out on your initial takeoff with all sorts of warning lights blinking, panel messages flashing, and horns buzzing. Some of these warnings may be false (or miss-set) and some may be real. Have a response plan in your mind before you take-off.