2k $ Serious ideas.

If you are good with programming, try and learn exploitation/system hacks. Learn how to use Kali Linux, and take the OSCP. Get a job as a professional pentester from that point. You will literally get paid to hack people, and legally. Just note: It is not as easy as it sounds.

learn internet marketing make money

Gotta agree with the statement above you should invest in crytocurrency. You could invest in btc but the problem is that your max is 2k and btc is around 3k. If I were you I'd look into ETH as you can buy a lot more shares with 2k. You can always look at alt coins also, to me neo has a lot of potential you can buy a lot more shares off alt coins at this moment.

Try the stock market or cryptocurrencies

Go learn some true skills and get a real job, the internet isn't a way to make money consistently.

Also, "I am fed up with working like a dog and earning shit", ALMOST ALL of us have to work and do shit stuff to actually get somewhere in life, sounds like you might just need to grow some balls and deal with it. You're helping an economy with your "working like a dog" job, so it can grow and become more stable, allowing for better wages and many things, doing stuff on the internet provides barely anything towards it.

Wasn't trying to sound like a dick, but you should really consider the factors. Working on the internet isn't as easy as you think it is. As nothing is always as easy as what you think it will be.

Crack accounts and sell them

Invest in BTC / Eth your best choice

Get a job, put that 2k in an mutual fund.

Better than 99% of answers you'll get online.

Invest in BTC