Most of Partyfists' recommendations are good, especially 1 and 2. (to clarify, here is his list):

>>> 1. Work with people you really enjoy being around. 2. Do something you love doing 3. Find a type of music which is not distracting. Preferably, no lyrics or loud noises. 4. Find what is making you procrastinate (video games for me) and moderate it. 5. Be goal oriented. Be more agile and celebrate the small victories. >>>

For 3. I prefer brown noise, especially if you can find it in mono, not stereo (try simplynoise.com).

For me 4. is irrelevant, since there's not one single thing that enables procrastination for me except being on the internet itself, and with apologies to those who have made or used apps to regulate their internet usage, I haven't found anything that has made regulating my internet time practical or useful – especially since I need it to do my job (also, regulating usage is merely addressing the symptom, not the cause).

Advice from others' about exercise is good too – although I haven't been able to implement this yet.

Finally, yes, talk to a specialist about whether you might have ADD and consider Adderall. It will give you more energy and make you more work harder/longer at things, but it's by no mean a magic bullet.

Notice I didn't say it will make you more productive, if your productivity is being determined by others' goals/standards, for instance a boss at work.

You may still find it hard to put your increased efforts towards the things they're supposed to be going towards. You may find yourself organizing a metaphorical sock drawer when you're supposed to be knitting an (again metaphorical) scarf.

I don't know if perfectionism is often tied to ADD or not, but if you also tend to have perfectionistic tendencies this can be a very tricky combination to overcome to do fast, consistent work that meets expectations. If you figure it out, let me know (and let me know soon).

If you stop taking Adderall you will have a difficult period for several weeks where you'll be lethargic, eat a lot, etc. due to your brain having reduced its serotonin levels to accommodate the Adderall.

If you take Adderall during the week and don't take it on the weekends, you may find it hard to have the energy to do much of anything. I'm typing this from my bed right now and it's 10 minutes til noon.

There are several other options as far as medication now, including some that are non-stimulants, but I can't speak as to their effectiveness.

2. from Partyfists is what most people would recommend. For me, I've found that even that is not enough. I've had about as close a chance to 'do what I love' as most people have ever had, and I still lacked the daily follow-through to make that a reality rather than waste time on the internet.

If 2. is unrealistic or impractical for you, I have a feeling that 1. could be the next most important, and perhaps easier to attain. Currently working on fixing that one myself.