how long you think it would take in hours to be "fluent" in Polish?
I think that's a how long is a piece of string question to be honest. A lot will depend on you. As a new learner, you are understandably keen, but it takes time and dedication to keep the level of study up that you are currently doing. I have been learning for several years now and I would not say that I am anywhere near fluent. What you have to understand is that reading and writing in Polish is relatively easy, speaking Polish with other people is a lot harder.
I do not have a time frame in mind as to how fast I would like to learn the language because like I said I just really enjoy learning it.
I think this is the best attitude to have. It is not important how long it takes so long as you are enjoying learning. You may pick up the language faster as some people are naturally gifted at languages, but it will still be a lot of hard work regardless.
I spend 30 minutes going over what I learned the day before after two days of going over it I seem to remember it ok.
Yes, it's important to keep going over what you have previously learned. It is surprising how much you can forget if you don't do this.
I would like to be able to speak to my friend who is Polish and lives in Poland (so at some point I would like to be able to speak with my friend about things we speak about in English).
Skype. If you can speak to native speakers, the easier it will be for you. Books and other resources will only take you so far, if you can talk to native speakers, it will be a great help.
People there learn the language for several hours a day (7 to 8 perhaps), day after day, but I have forgotten how much time it takes them to speak it fluently. It may be several months to one year as far as I can remember.
About a year usually, although that includes time spent in the country of the language being learned. I have a friend who works for GCHQ in Cheltenham, she speaks 6 languages fluently. It took her 6 months to become fluent in Slovak, a language she said was easy to learn. Sickening!
If a secret service does that, it should be valid, after all they are not the people ready to recklessly waste time on anything.
True, but the people they hire are naturally gifted at languages , it doesn't mean to say that everyone will be that successful at learning, but I do agree that total immersion in a language including spending time in the country, would be the best way to learn.
I have only ever observed the Language section
There is a wealth of information in the Language forum. If you have a specific question, you can be sure that someone else has probably asked it too, so check out the threads. Best of luck in your learning!
BTW, are you currently learning from specific books?