Lol... Yeah we have types of friends... Some do come in time of trouble and after that...took to their heel...
I group the friends we make into 3 groups

the leaves
the branches
the root

The leaves stick to the tree(you) after a few wind...it blows away... This group of people run away during small challenges

The branches stick to the tree for long but when the storm comes they got broken and left the tree....This people stay for so long in time of challenges but when it becomes more difficult.. They run away

The root stick to the tree and never leave it... No matter the storm...they will never compromised... These set of people dont compromise even the biggest chanllenges ...they are called the friend that indeed