To be honest, bitcoin now raises a lot of questions for me. I think that with the right approach, you can still get something, but I would not pay much attention to this.
What are these questions, you can surely share them on the forum for valid answers from member's that probably have more understanding about BTC than you, if i may guess i think you are only concerned about BTC's price which is still volatile, and that is probably what is raising questions in your mind, but BTC is well more than only its price, it is a useful currency that functions in a very unique and decentralized way, very secure and efficient too, there are mamy more, but it is much better you share your exact questions for exact answers.