I had my "pointer moment" working on some telephony programs in C. I had to write a AXE10 exchange emulator using a protocol analyser that only understood classic C. Everything hinged on knowing pointers. I tried writing my code without them (hey, I was "pre-pointer" cut me some slack) and failed utterly.
The key to understanding them, for me, was the & (address) operator. Once I understood that &i meant the "address of i" then understanding that *i meant "the contents of the address pointed to by i" came a bit later. Whenever I wrote or read my code I always repeated what "&" meant and what "*" meant and eventually I came to use them intuitively.
To my shame, I was forced into VB and then Java so my pointer knowledge is not as sharp as it once was, but I am glad I am "post-pointer". Don't ask me to use a library that requires me to understand **p, though.
