Since I spend my life connected to some form of computing device, I'm not a difficult person to get hold of. You can find the channels I recommend – in order – below, but before reaching out to me, with a question that could be answered with a web search, reading a man page, or asking an on-topic IRC channel, keep in mind that my typical response time tends to be days, and at times weeks.
I do want to read your email, though, and I will try to get back to you, but please do not be offended if I don't manage to.
Email:
printf "%s@%s.%s\n" paayl baarool org
Other channels:
printf "%s@%s.%s\n" paayl baarool org