I think bitcoin will grow in 10 years because it will get known by the other investors. And they will invest and invest.

If you want to take a sure investment without thinking about the price buy Gold.

If you want to take a risk in investing a money buy bitcoin but you should study the stableness of the said currency.

It is possible for the bitcoin to rise up to 1 million because of its rising investors in the marketplace if it will continue this thing or bitcoin will rise faster in a moment.

No it is not being greedy it is being wise because it is an investment

It can be an asset or it can be a currencies it depends on hiw will you use it

Yes you can be a millionaire by investing through bitcoin

If you have a bitcoin you can have a big money or you can support your  own needs.

Yes bitcoin is money, you can change it in real money but be wise because you might be scammed or you might be hacked.