Of course it's worth to invest , just take a look on bitcoin graph from year to year , for me , I was surprise that bitcoin ever reach this far.
Maybe you can start with invest bitcoin from 10% your salary every month
From my point of view, I also advise to invest in bitcoin . I guess you are a new user, thus you dont know anymore about crypto currencies. I want to talk to you that , this digital market is wholly risky, if you want to invest for any coin, you must be interested in it foremost. Because when you do it with your interest, you may get profits and even a lot of benefits or else you may give up soon. The most importantly, you have to spend much time taking research and read information in this market ,thats a good key for you to approach easily. To reduce risks, you can invest bitcoin firstly with small quantity.