I just start to earn my bitcoins from bouty campaigns. I hope to save how much i can for the future.

at first from faucets now only buying. but i also pay lancers with bitcoin.

I primarily receive my BTC from mining Altcoins and then exchanging into BCT (or ONION, which is my current personal favorite Altcoin for the sake of "could-be" far off investing - the eventual conversion to BTC or cash, )- .
ETH is the most profitable mining coin for me at this time, so its my cheapest way to access BTC.

I started my journey by earning bitcoins from faucets but over a period of time I came to know that its just an waste of time so I started to earn bitcoins from signature campaign and I was really satisfied with those earnings and now I am also into trading where I have invested some bitcoins and making small profits regularly.

Even I was getting Bitcoin by the Signature Campaign and trading.I use to participate in Signature Campaign and get some Bitcoin as a Weekly payment.If the price of Bitcoin is reduced means,I will hold the payments and brought some more Bitcoin by trading.

Good idea to sell virtual idea for crypto. Be sure to gamble only for fun and don't expect to get rich from gambling... Only risk you can afford to lose, you can find this sentence in nearly every 5th or 6th post in connection with gambling, but it's still true. You can easily lose the amount you gather from selling those things.
If you think that it's easy come and easy go, then it's not a problem to gamble a bit...
If you want to earn some bitcoins after you have lost everyting in casinos, check the services section of the forum, there are always some small jobs paying in bitcoin

Signature campaign is really good way to earn bitcoins and majority of people on this forum are earning good income in bitcoins from signature campaign and those who have some capital to invest are making really good money from trading and both this methods are the most prominent ways to earn bitcoins.

I'm currently only earning Bitcoin by participating in a signature campaign.
That is my only 'Bitcoin income' if you don't count the profit I make by trading in altcoins.
The profit I make with trading in altcoins is as expected not guaranteed nor static but when I do it's spent on new Bitcoin.
In the past I've also sold virtual goods for cryptocurrencies like Bitcoin and Litecoin but I stopped as there wasn't really a market for it anymore.
Besides that I did trades, from fiat payment systems to crypto where I received a decent rate in my favor.

Yea I know buddy, thanks for the warning tho I only deposit little amounts but when I get to a big amount I tend to push it a little because when you're gambling with BTC you sometimes forget how much it's actually worth in comparisation with real money.