well, earning bitcoin is not a big deal. it is a great way to earn money in only free times. I don't even consider my bitcoin works as a side job or whatever. I always free and treat it like using the net and using the computer usual. like what we do with facebook. I am talking about this forum. this is just a social source to keep in touch with peoples and earn bitcoin while posting here.

agree with you, but sometimes we need focus to our goal, so better we focus at our goal then after finish it, we can comeback at other sidejob.

0.02 btc from faucet would be a long time because faucets  give  only a small amount in a  certain time which is not worth for your time, maybe you could gain 0.02 btc  on faucets  i think  for 6 to 8 months i guess . If i were you  , search for good ways  on making  bitcoin rather than going fulltime on faucets.

0.02 bitcoins from faucet is actually doable in a not short period of time. I could earn that from a faucet site that gives around 40,000 sats per day. By doing the math, you could earn 0.02 bitcoin within 50 days. So basically, that is less than two months. Good enough for something that doesn't require a lot effort and time, if you ask me.

It may not be a good idea, given the current instability of the currency.

I doubt that because the earning in faucets is too small and for me its just wasting my time and its better to do something else that can give me fair amount. but i still cant quit to my job because it can give me stable income. i also trust bitcoin but for now i just cant go full time.

Going full time in bitcoin because of faucets is never a good idea, you will lose your health spending to much time at a given day just to make a decent amount from it, I don't think I would even quit my job because of just doing faucet. I would only quit when I can use my passion working online so while I am earning I am also enjoying.

It is not good because there is no single signature campaign who will allow you to post more than 100 posts per week and if you are doing trading then price of coin will decrease as well. And if you are doing it as a part time you will earn that money as bonus.

Yobit allows you to do that as long as you are not spamming, it is a hard work actually but if you are enjoying doing it you will not notice the time consumed. Take it from me, but I don't really my expense in my earnings because I have a day job to take care of that.

The fact is yobit have now stopped accepting new participants so that option is close and I don't see many active campaigns at a moment from where you can start earning bitcoins.