If you have a tremendous need or want, most likely others do as well.
Since that is the case, when you come across something you really need or want, start by doing a search for how others are fulfilling this need. The solution might already be out there and just requires a bit of a search.
If others haven’t found a solution either, now you can change your need/want to an opportunity. When you find a way to fulfill your need/want you can then solve this problem for others as well and this is the opportunity.
Just something to think about.
Have a great day!