Poker Blogging

okay so im new to online poker and had a question about 21.

Say I deposite $25 dollars into my account, does that mean that I have $25 to play with on 21? So if I make a $10 bet and I win $20 does that mean that my balance then becomes $45 just like that? And if so, can I withdraw that money? Please help me, any advice on how to actually win money on 21 would be awesome. Thank you so much.

Several times this year I’ve dreamed I won a lot of money playing poker. In the dreams I’m playing with family or friends and sometimes in a tournament. I walk away with bags overflowing with cash or coins. In real life I don’t play poker or even gamble. What is this dream trying to tell me?
Thanks,
Tampico