I, like many, spend 8 hours a day in front of a computer screen for work. Unfortunately, after two years of using almost nothing but Ableton and some midi controllers, I can’t get away from the screen because I prefer it so much more over my previous hardware-based workflow. It wouldn’t be this way had I not spent the seven years I did learning synthesis, sound design, production, etc. with the hardware I used. Now I know what to do, so can get things done quickly in the DAW so it doesn’t feel like I’m just clicking around on a computer.
I occasionally have the thought it might be nice to ditch the computer for a batch of music, and will setup a small rig (I have kept most all of my gear despite not using it much in the last two years), but after an evening or two I will tear down the setup and hook up the midi controllers to my laptop again.
I definitely support anyone who wants to use hardware for music, and have friends who have moved from a computer-based setup to hardware in recent years (which, there really is no better time with all the amazing gear out now). They’re stoked on a Monologue and Volca Sample while my five elektrons and ten or so synths are kept in a closet. I’m happy for them, and hope at some point they will buy some of my synths 
I second the notion regarding keeping things put away for a while, even years, and trying again later… at least if you’re unsure of something and don’t need the money and/or space it takes up. I’m open to change and letting go of things, but I also like to think of the future and what I might want to still have then.
After using the Machinedrum and Monomachine for many years it was easy to tire of their sounds and workflow when I got other gear and later into software, so I put them away for a while, and now when I use them I’m thrilled by the unique vibe they bring. I will sell all of my analog synths and other gear with no attachment, but the MDUW and MNM are special to me and I know I will appreciate having them ten years from now, even if I hardly use them. I do have the luxury of a decent paying job though, so I don’t feel any pressure to sell them, especially since these days I’m not buying expensive new gear.
I recently went through a little GAS fever with all the NAMM announcements, but in the end the only thing I’m really interested in, that would bring value to my workflow, is upgrading my Launchpad Pro to the new mk3 model. I’m happy that will cost me many times less than some of the other things I was looking at. I thought perhaps a new synth would bring me a little inspiration to sit down and make music, but instead I hooked up my Monomachine and I’ve been the most excited I’ve been in a long time.
At this point I feel I have more than everything I need to make music for the rest of my life, so I don’t need anything new except ideas and improved skills. Life is good, but I’m also happy for those who actively seek out new gear to make music with, because I sure enjoyed that for a number of years 