If we choose to do something big...I mean really big, it will be fraught with stress levels akin to the bigness of said thing. At least it will run along side the level of stress we feel about doing that thing.
We are creatures of habit so we tend to stick to familiar activities. Choosing something big is usually us doing something we have never done before, maybe never attempted. This unfamiliar activity will take all our will power and dedication as we run across all the reasons why we should never have started down this path to begin with. If things begin to not go well, that will add a whole other level of anxiety to the mix.
So, let's say we continue on despite the "in our face" blaring reasons to give up this big adventure. More reasons will pop up as to why we should give up, throw in the towel or consider ourselves idiots for even trying at all. This is where we have choices to make. We get to contemplate...
What was the reason I started this particular project?
a. Is that reason still valid or did circumstances change that make this project mute?
b. If this project is still valid, have I lost motivation for doing it? and if so, is it something I should keep working on despite my lack of motivation?
c. If we decide this is something we need to re-motivate ourselves to complete, how will that look? (ie. working on it in small increments each day, finding some fun way to do it, or maybe asking someone else to help us stay accountable).
Depending on how we answer these questions, and any others that we think of while contemplating our situation, our big something can slowly become manageable and maybe even completed. Doing big things are better done with intention and planning...but not always too much planning so we can also leave room for spontaneity as it shows up.
Wings need freedom to fly, after all.