ISFJs are quick to jump to conclusions about everything around them, particularly people. You can catch them doing this quite easily, and in coversation if they ever hesitate and close their lips and you can almost hear them exhaling in what sounds like a sigh, their emotions have some how guided them to a judgement. Its pretty brutal because the males I know think they are the best shit to walk on this earth. They are obsessed with their own image, and enjoy making fun of the faults of others because they feel that their effort has payed off. They can be very very loyal friends, but if you are not their friend they treat you like lower class shit. They like to hang on to people by fish hooks and bait them in. Once the friend likes the ISFJ, the ISFJ will spend less time with them only when they know it will be the most beneficial for them. The ISFJ tends to hang out with people they feel are physically and/or mentally inferior to help bolster their image. They are not horrible people, but have an idealised image of themselves. They make fun of people way too much, even close friends.

Their main strength is they are loyal. No wonder the manipulative ENTJ loves the ethical game they set up for them, it works out perfectly. I dont mean manipulative in a bad way either by the way (just to stay on track here!).