How hard is it to get a job as a computer technician? Also starting PC part and problem consulting!

Hey people, i haven't really had the chance to ask this question from people who are around the world so i thought maybe ask it here!

So i have worked in computer shops and i'm a PC builder. I've built systems, fixed them and have done overclocking ( nothing professional like LN2 stuff ) for about 6-7 years. I also regularly consult people on buying PCs and consulting them about their PC problems, i also fallow the market and news related to it closely on a daily basis. But for the past couple of years I've been jobless thanks to the economic situation of the country and other factors. I was wondering if my experience and knowledge would come in handy in case i moved to another country and i was looking for a job. So tell me if you have any experience!

I also have this idea that i would do PC part consulting here and answering people's question about their computers and if they liked they can donate it's totally free though.