So, in regards to data, obviously it's dependent on the type of data that you're collecting, but I'm a big visual person, so the things that I rely most on are Excel to get data in and data workable and manageable and stuff like that, and then also is physical representations of the data. So, I like to print out stuff, print out different graphs, different datas, see if I can try to find a pattern by just constantly looking over what I'm looking at. And so, seeing, kind of having something to hold and look at is a little bit old school, but I just prefer it over screen, even for the interview, you know, I have a bunch of notes here that I'm taking and looking at and stuff like that, and so I rely heavily on Excel. I love Excel. I think you can do a lot of manipulation and figuring and trying to find patterns in your data with that, and then also I just like to print it out and look at it, take a look at it, put it on a wall, you know, stuff like that.