Cool thangs 'bout me camera!
Focus Peaking
I use manual focus a lot (because my lens doesn't have auto focus), this helps a LOT!
Without Focus Peaking
With Focus Peaking (So Fancy!)
A Low ISO
Remember your film speed? It's like that, but worse.
400 ISO - Less Noise, "Better" Image
1600 ISO - More Noise, "Worse" Image