#1
my third and fourth finger are like doing the same thing
like wen i curve down my third finger my pinky will go down and vice versa can anyone suggest excercises
#2
play more guitar. play scales, especially ones where they have to move independently of each other. after a while it gets a lot easier.
#4
do

1-2-3-4----------------------------------------------
----------1-2-3-4--------------------------------------
---------------------1-2-3-4--------------------------
--------------------------------1-2-3-4------------------
--------------------------------------------1-2-3-4------
-------------------------------------------------------1-2-3-4---
and come back

Or

1-2-3-4-------------------------------------------------
----------5-6-7-8----------------------------------------
--------------------9-10-11-12-------------------------------
-----------------------------------12-11-10-9----------
--------------------------------------------------8-7-6-5---------
-------------------------------------------------------------4-3-2-1---------
and come back

I used to do it for my speed, but i gueess it could be good for your problem to, but you 're better off learning scale I guess because it will be good for later on.
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