You might remember the meaning of the character 摔 with this easy mnemonic:
You can throw your umbrella (扌) on the ground but don't forget to cover it with a lid (亠) and short threads (幺) so it won't be stolen in ten (十) seconds. This is such a profound (玄) looking umbrella!
Using mnemonics to remember the meaning of Chinese characters like has a huge impact on how long to learn Mandarin it takes.