Which part of the world are you from YUriy1991 ? Nothing on earth is easy talk more of success. For one to be successful,s/he needs to sacrifice a lot and work hard for a very long time and if you get discouraged and loose focus in the goal mate,you will start all over again.

Other investments that are not highly volatile and businesses that are into essential commodities can't even boost of success being easy because they knew what they passed through before they could be successful. Talking about bitcoin investment,which is more risky  than those ones I mentioned above because of its volatile nature and it is not an essential commodity because everybody can live without bitcoin,even after when all the bitcoins are mined only little percent of people will have it in their wallets. The others that were ignorant of it wouldn't even bother if it  exist. It is not easy to hold your bitcoin for 4yrs which is the smallest time duration for it to complete its circle because of some unforseen circumstances that will not be favorable to your plans of holding for this period of time. To hold for long is one and also to keep on accumulating is another. The bear market brings panic for investors and it is always at the time that most investors make loss in their investment because they lack the knowledge of the market analysis which will never lead to success.  Some people have the knowledge on how to go with their investment portfolio but they don't have the patience to wait for long and will end up selling when they don't even want to.