Many of us are too fixated with doing things a certain prescribed/recommended/suggested manner that we get paralysed when unable to so. The reality of most situations is that there is always another way to go about it. We should be open to perhaps take it down to a level that we can get on with at the start and slowly but surely, work our way to the recommended level or standard of action. Therein lies the words of wisdom whereby if you can’t fly, run. If you can’t run, walk. If you can’t walk, then crawl. But regardless where you are at right now, start. Begin your journey. Do not let your adventure be dampened by the inability to go about it at a prescribed level.