Why should we buy some LINK ?

hello my friends
.....
if you look at the 02 July 2020 , when link broke up the 5 $ resistance , we had really good bullrun for link.
and almost 1000% gain , from 5 $ to 53 $.
ok , what now ?
we are getting close to 5 $ again and its good support for link.
look at the volume traded from 1 $ to 5 $.
you can wait for testing 5 $ or wait for breaking the trendline , (pointed with yellow arrow)
.....
for the long term :
the strongest support for now is 5 $. if we lose this support the next one is around 3 $.
the strongest resistance is 12 $
.....
not financial advice !
please , share your ideas with me
I would like to see what do you think about any cryptocurrency <3
have a great day.