Trading and investing are the very same once you trade you commit a cash for you to grow it. And also investing why you spend you want to increase also your bitcoin.Nothing is different their.
I have said that before that trading and investing is the same. But someone here in forum told me that they are different, trading is a type of investment. And investing is not literally you need to work hard like in trading. If I can recall it right, that guy told me that investing is something that you only invest your money without doing some effort which is correct but there's no investment that will generate profit without working hard.
this is the reason why they are different and it is true: The goal of investing is to gradually build wealth over an extended period of time through the
buying and holding of a portfolio of stocks, baskets of stocks, mutual funds, bonds and other investment instruments.
Trading, on the other hand, involves the more frequent
buying and selling of stock, commodities, currency pairs or other instruments, with the goal of generating returns that outperform buy-and-hold investing
reference:
http://www.investopedia.com/ask/answers/12/difference-investing-trading.asp