I was thinking this scenario last night, I have a full time job with 8$ a day income in 8 hours of working. I'm still thinking if that's worth enough to feed my family? I'm confused, I don't know what to do but in my mind I want to resign right now. Do I need to?

All those people who are able to earn good amount of bitcoins by any mean like signature campaigns, trading, gambling (not a recommended one) etc have quit their jobs as it is more easy and comfortable to earn bitcoins. In addition to that, bitcoins give more profits. I have come across many such cases.

This is my target for next one year or maybe a year and a half - to get  enough  bitcoins  and quit  from  full-time employment, my target is 15 bitcoins  (current rate)

I  know few people who did this. You have to reach a decent and regular income to quit you job.

I wouldn't do the same. Steady monthly income is most important think to people the have families. People with not such a strings attached could do something like that if they think that they can do much in that area.

If someone can managed their time doing crypto works while at the same time working on his day job and they are comfortable it, it's not a wise idea to just left your day job just because of profits. Isn't it nice that we have fixed income on our day jobs that can be used on daily spending rather than always spend our bitcoin to cover all our needs.

In terms of long term holding, it's good if we hold large quantities of bitcoin. So if a person already have day job and wants to work on crypto, make it to the point that they can managed both as well so that bitcoin earnings are just intact and will just spend if it's really need to spend.

we never know, how many people doing job in bitcoin. but, many people helped by bitcoin. though, some people release their job to focus on bitcoin.

I am planning to leave mine, but not now, i still need bunch to retire or leave for work, but right now i am working and buying bitcoin

My friends told me after they graduated, they will just focus on bitcoin and will never apply for any job. According to them, they can earn much bigger amount of money than what they can earn on other job. They are all heros and legendaries by the time we graduated. So for sure at one payday, they can already receive one (1) bitcoin or above. I thinking about what they have told me. I see their point, and I know it is true. But I have doubts because I put so many effort in studying then after I graduated I will not use it? Maybe I will apply for a job but it will only serve as my part time job and bitcoin is still my priority. By that time I am already a senior member and I can earn a quite big amount on it. Big amount for me because I have no family on my own so all salary I will received is just for myself.