hacking in general is what i like, programming android is what i do,
i have vast experience with java, but i like python more, bash and ant scripting more, i have little experience with C and even less in C++, but i still can do things with it ;-)
I know enough about security and reverse engineering, but little time to mess with it, that includes hardware hacking as well :-((how many years i'm planning to get myself arduino and some breadboard to start hacking...)