Are you into this? I have Questions?

So I find bdsm and the master/submissive lifestyle interesting. Who out here is into it and can you tell me about it? Is there alot of changes you had to make? Are you happy in the lifestyle? Or are you a submissive who doesn't have a master? What do you do? And masters? No sub? What do you do to find a sub? Same for subs... How do you find a master?