>>27
I know that 不 carries a negative implication like ”un" and I know that 要 means more or less "need" and that becomes unnecessary, of no use, waste.
>>That's fine for a few pictographic characters
Well if you follow Heisig's method he will provide specific additional meanings for alot of kanji to make their use easier when it comes to mnemonics.
>>but I think you're setting yourself for unnecessary challenges later on.
Indeed the example(人)+tree(木)=rest(休) I gave is one of the few that makes sense. But the system Heisig provides modifies alot of things in order for it to make sense. And indeed it creates alot of information that one would think adds alot of unnecessary waste.
But really sit down and try to remember a complex character in your mind, you will remember it based on a picture. This picture is shrouded in mist. What this method is meant for is a way to write the characters that is not based on brute memorization.
I learned katakana and hiragana by grinding them in something like this
http://www.bigtrouble.com/kana/, I can read them just fine. That does not mean I can write them without problems. In order to do that i would need to write them repetedly on a paper . Applying this brute memorization to the 2000+ kanji is crazy.