yes it is a fact that after a long time now the price of bitcoin has start increasing the price of bitcoin therefore it will more profitable to hold bitcoin and not to invest it any where like in alt section or gambling. you just need to hold it for the price increase.
I agree besides hold its time to buy, save and hold bitcoin, wait 4 months again or new year 2017, the prices will reach more than $1000 per btc. Now i have 3 btc and will sell after more than $2500 for buying new car