Will it work if you boot your Mac in safe mode?
Please post the EtreCheck output as a "Reply" to this thread
Use the EtreCheck -> Edit -> Copy Report (See the image below)
And then Paste the report as a "Reply" to this thread.
If, AND ONLY IF, you get the error:
"The message contains invalid characters"
then try posting to PasteBin.com, and give us a PasteBin URL link.
EtreCheck is a tool that helps Apple Support Community volunteers debug problems without any access to the troubled computers. Debugging problems can be a difficult task even when the machine is in front of you. Attempting it via a discussion forum is extremely difficult. EtreCheck is a great help that regards.
Question: My Mac is super slow and is having all kind of problems and I can’t even click on something without not responding very frustrating and ideas what could be going on!