There are people that are always around you for various reasons. That is not a problem, but it can be if they have no positive impact in your life.
The ones that are there both good and the bad times are simply amazing people. Because we all need to know for one reason or the other we are not alone. Such people are like the fuel that keeps your engine ruining all the time. But funny enough among such are the ones that are waiting for the right time to take undue advantage of you even though they have been there for so long and have been a huge help in your life. They can be very patient walking that path with you, thinking they got your back 100% till they shed their false skin to reveal their true self and intentions being with you all these while.
When that happens, just know they have fulfilled their purpose in your life and smartly let them be. Otherwise they pray on you and leave you worse than the way they met you. It is most times difficult to recognize these people based on their past roles in our lives. They make you believe, trust and fall in love with them so they can have you just where they want you to be. In the hollow of their palm.
Be smart to know when to end such feiendship because such unfriendly friends are everywhere.