Years ago I started when bitcoins were just a joke to everyone. I made thousands of them with GPU's. I didn't know what to do with them at the time. The price went up and then dropped. I lost faith and turned off my rigs except one miner that I had forgot about. 4 months later it was shut down. Forward 2+ years later, a coworker is telling me about bitcoins and how expensive they are. I did some goggling and found I was rather wealthy if my old wallet was still there. I booted my old computer that had the wallet on it and prayed for good luck. (never keep a wallet online) Keep in mind this system had been off for 2 years. After a day and 1/2 of updating the wallet the final number came in.
I have found that it has paid for more then a few things I have needed to get done around the house. My children look pretty good in their new clothes and college paid for. I don't pay for groceries out of my paycheck it is paid for by bitcoins...
All of these coins mined while it was NOT a good investment in electricity, hardware and time. Those early years I LOST many dollars to the electric company.
The end of bitcoin mining? HAHA, this is only the doorway to bigger things. If you are smart you will buy bitcoins anyway you can. Ride it down and buy it when it starts to go up. The fat pigs are doing you a favor with their panic selling.