@joeythemac, don't make assumptions! I used Windows from the original version, through 3.1, 95, XP and 7. I used PC-DOS before that and CP/M before that. I've also used Linux, Unix, HPUX, AIX, Solaris and now OSX. I even used OS/2 and Warp. I've written parts of operating systems. I was in the IT business for 35 years so don't make assumptions about my experience. I've worked on mainframes, mini and microcomputers, as well as supercomputers and massively parallel processors.
And as of today I have received 17,633 emails this year. I archive off the ones older than that, probably have 60,000 total emails stored in various places. I've got about 25,000 pictures, most of which I digitized from slides and negatives, and some which I took with the 5 digital cameras and four smartphones I have used. Last time I backed up it reported just over 800,000 files in the backup. Right now I have 8TB of storage online on this Mac, and another 2 TB on the iMac and MacMini also part of my home network.
Now for your so-called problem. Don't want to drag/drop? Then have you heard of CMD-C and CMD-V? One copies, the other pastes. If you are smart enough to hold down the CMD key, you can cut/paste with just one more finger. Easy enough for you?
Don't like the way stuff is pasted into Mail? Change it. Right click on the inline display of the attachment and chose "View as Icon" and you'll have that same crappy view that is the Windows default, a meaningless icon.
To get rid of the "shaking" open the mail window wider so that all of it shows. Then it won't wiggle in response to your twitchy mouse finger.
Never heard of the Dock? It's that line of icons at the bottom of the screen. Stolen by MS from OSX and renamed TaskBar. Yeah, that Dock. Right click on the icon and you can open recent files, switch between files, open and close the application. And if you drag/drop a file on an application, it will open the file with that application automatically, even attachments from emails.
So before you go shooting off your mouth about how much better Windows is, learn the facts. And sell the Mac to someone who appreciates it better than you do. It shouldn't have to live with you.