Organise your notes
New Note
Regarding /code, simplicity beats complication everytime.  A mark of intelligence is how simple something can be made and still retain it's functionality. Smarter people can simplify more effectively and allow an increased number of less smart developers to understand and fix it.

Many slightly less smart devs prefer to make things look as clever as possible (mostly for ego reasons) and real dumb-asses will go so far as make their code so impenetrable as to be perenial confusing and virtually unfixable.