..why would I invest money in Bitcoins at the end of the day,why would I convert money into Bitcoins?
Like any investment forms, these is good for long term investments since profit is really possible.
..why would I convert money into Bitcoins?
People has it's own different purposes why they are converting their bitcoins into fiat. You will eventually find your own purposes as long as you keep on going.
If I want to buy stocks or invest money I can easily invest with real $. Why would I convert my $ to bitcoins?
To take advantage of price volatility that always happened in bitcoin. A $1 worth of bitcoin today may be worth $10 the other day. It's not literal but general.
If I want to gamble , I can simply gamble on websites that require $ as currency, why would I convert it to bitcoins?
Comfortability and less hassle one. Bitcoin gambling sites are no doubt the most convenient way to do online gambling. In most of the cases, gambling sites that uses fiat as main currency requires personal details which in bitcoin gambling site isn't required.
Also like I said a $1 worth of bitcoin may be worth $10 the other day.
What's the difference between Bitcoins and dolars? What does bitcoin bring to the table that real $ don't, less taxes, more income?
Bitcoin is digital currency. Dollars isn't.
Taxes depends on the services you are using.