For example, the ceiling can in one case represent the highest achievement possible. The ceiling is the highest part of the house after all. Once you get up to the ceiling there is no going anywhere else. But at the same time it can represent the pinnacle of everything that is stopping you from achieving your hopes and dreams. The only way for you to find out what it means in your case is if you remember very well what actually happened in your dreams and take careful not before it slips your mind.
To dream that you are bumping your head on the ceiling could mean that you have achieved the greatest of all accomplishments that you would be interested in achieving. Obviously there are objectively greater achievements that take more time and energy such as winning the lottery or such as becoming the president of the united states or the prime minister of another country, but if helping your son win his first little league game is the most important thing to you right now then this is probably what it means to you when you have a dream about bumping your head on the ceiling.
Of course these achievements have to be things that you have truly accomplished in the waking world for this to be relevant. You won’t exactly be reveling in your accomplishments in your dreams if you’re actually a fat do-nothing slob in real life because in your dreams your more rational mind takes over and helps you through autopilot, even if the dreams you are having seem totally irrational.
If you have a dream in which you see a ceiling or in which you are floating up and you are stifled by the ceiling or can’t go on any further because the ceiling is so high then this suggests that there is something preventing you from achieving your true goals. You have a major goal in life and that is to get to a place of real importance, but there is something that is standing in your way and right now it is all you can think about. Try to push these thoughts from your mind if you want to succeed. You can’t always be thinking about the things that are stopping you because that will lead to a situation in which you don’t even want to put your best foot forward in the first place.
The best thing for you to do is simply ignore the thing. No matter how impassible it might seem, there is always a way to defeat a problem if you have enough drive. If the obstacle is money, find a way to make more of it, and if the obstacle isn’t money then chances are you can use money to solve it, which will require a bit more money and a bit more drive to make that money. Some people say money makes the world go around, but without ambition we’d be completely lost.
The ceiling is a good goal for anyone to shoot for at the start but once you’ve reached the ceiling you need to shoot for space and then once you’ve made it to space, shoot for the universe. If you keep having dreams about hitting your head on the ceiling then it means that you need to raise your goals and concern yourself with getting a little bit further outside your comfort zone. If you can dream it you can do it.