Of course this will be your decision and only you can leave this market but think about what oportunity you will lose in this case? What about money you can earn here?
this is all your personal decision because it is your right, so you can make your choice. before taking action you have to think well because one day you can regret if you are not carefully thought out. negative and positive thinking if you leave the market, but if Cryptocurrency can still be useful why will you leave it. all businesses need process and perseverance so you must be patient in dealing with it.