It's never good to underestimate the little quantity of Bitcoin you may have because over time, it will do wonders and even make you proud in time coming, every quantity held is a precious assets that shouldn't be overlooked.
The most important thing in this case is the strength of your hand to keep holding bitcoin because in the end what we have realized now, as time goes by, the movement of bitcoin is also increasing in terms of value especially for now where bitcoin continues to get ATH which makes us even more proud of each achievement.
Small or large it is relative depending on our strength in buying bitcoin but apart from all that I think no matter how little bitcoin we have all of it will still be valuable especially now that we have felt it where what we invest and hold for a certain period of time has gotten pretty good results.
Now it depends on our own strength because as long as we are able to maintain the portopolio that we have especially into the future then in the end we will still feel good.