I have read a bunch about the browning of the tips of my aloe. It doesn't look healthy to me. The bottom leaves are yellowing as well. I repotted about a week ago into a mix of cacti/succulent mix and perlite. Its had a little water but I'm super stressed about giving it too much because that's how I've killed all my aloes. He's about 12ft away from a south facing window. There's one other spot I could move him for a little more light but it's very close to the window and I'm concerned he might get cold at night. His name is Che, I've really formed a bond with this plant so I'm hoping someone can help me.