Hi, im a guy whos just starting to live on my own. I have a tool box with only some basic tools. I have just decided to buy a cordless drill for basic home projects. When i say basic home projects, i mean stuff like putting up a shelf, building a bookshelf, and other things in those areas. I was hoping to get some advice on what kind of drill i will need. I would also like to know what other tools would be useful that i might also need. Hopefully not too expensive because im on a budget. Thanks for sharing your wisdom.