The hardest part is knowing when it is a better use of your time to hire someone else to do it for you.
You can just follow all the same steps as you usually do:
1. Define the problem.
2. Determine the desired outcome.
3. Measure the existing state.
4. Note the foreseeable failure modes.
5. Plot the path from existing state to desired outcome as a series of reasonable steps, avoiding the failure modes.
6. Recursively analyze the steps, breaking them down into smaller steps if necessary.
7. Rework your plan as additional failure modes become evident.
In my experience, yes, you can do anything, as long as you ignore costs. You can't, for instance, justify buying a specialized tool to finish just one job. The hardest part is really step 2.
You can just follow all the same steps as you usually do:
1. Define the problem.
2. Determine the desired outcome.
3. Measure the existing state.
4. Note the foreseeable failure modes.
5. Plot the path from existing state to desired outcome as a series of reasonable steps, avoiding the failure modes.
6. Recursively analyze the steps, breaking them down into smaller steps if necessary.
7. Rework your plan as additional failure modes become evident.
In my experience, yes, you can do anything, as long as you ignore costs. You can't, for instance, justify buying a specialized tool to finish just one job. The hardest part is really step 2.