For me bitcoin investment is more interesting and profitable than other investments such as real estate, gold, stocks and so on, this is because bitcoin prices can go up hundreds of percent annually while real estate goes up no more than 20% per year.
For me, every investment is great if done with better learning and understanding. I believe in the thing that you mustnt be so hurry to just jump into something after just a little demo. No, rather you must be learning amazing and till the deep core is obtained, try and learn. And after that you can easily go for anything that seems interesting to you. Bitcoins are little much better than others.
I also agree with you my friend in this regard. Now doubt we are living in the whole digital world so we should better prefer the digital things than the real things because the time will come when we wouldnt be able to make a step without these digital currencies so I think we should do trading with that currency so that we have a little bit profit and secure life.