Context: I usually use Minwax mahogany gel stain as a glaze , but my can had dried up . A little experimentation found that Bartley dark brown gel stain mixed with a little of their Pennsylvania , resulted in a nice color . The glazing is very simple , just slap on a thick coat and wipe the excess until you get an effect that pleases you . Like with the filler , you should work in small sections until you get the hang of it .

Question: Why is the narrator doing experimentation with color patterns ?
Options:
0. Their favorite color is used up .
1. They want a new theme .
2. None of the above choices .
3. They want a change .
Answer: 0