This can be done in just a few easy steps, you know. First, most
ceiling fans have a damn switch or something for the job. But just in case it doesn't have one, you should consider tweaking the shitty ceiling fans of your crappy home! If you don't know how to do it, you shouldn't try, you know. You might just end up toasting yourself than actually saving on your damn energy bills. What you should do in case you don't actually have the expertise to do such a job is, of course, call someone who does! Just make sure this guy doesn't rip you off your hard-earned cash.