How do I get bitcoin fast without faucet and gambling? 
the way most people recommend is the signature campaign or you can try another way by hunting giveaway.
Signature campaign is the trusted method to earn but the faster way to earn bitcoin is with trading which is the only hope.
Yes, you are right. but for trade you need to have a big capital, and most importantly you must to have a strategy and a broad knowledge of trading. because trading also has a high risk such as gambling.
besides that you can participate in signature campaigns and do some work for bitcoins such as programming