I have been mining for 4-5 days . ı only got 0.02-or so.
What i wonder is How people collect alot BTC fast? I have seen people with 5 BTC 10 BTC! Just wow! I have 7870 HD Radeon but still i am pennyless! :S
The amount of bitcoins produced by mining is fixed. So when more people mine, then each miner gets less bitcoins. A couple of years ago when there were many fewer miners, a person could mine a large number of bitcoins with a single GPU. Now, you need a GPU or FPGA farm, or an ASIC miner to mine more than a fraction of a bitcoin each day.
These days, most people get their bitcoins by selling things or providing services, or by purchasing them on an exchange.