Cherry Garcia and Road Trip!
Cherry Garcia: a role model/inspiration headcanon.
There are several people whom Siebold considers as a form of inspiration but two of them are something he keeps a secret as he is too embarrassed to share it with them since he knows them. The first inspirational figure in his life happens to be Wallace. As a teenager Wallace had achieved much while Siebold held doubts about his own future. He was inspired by Wallace achieving his dreams via his contests and the bonds he shared with his Pokemon. In truth, that pushed Siebold to figure out what he wanted to pursue even if it wasn’t contests.
This occurred once more when he was stagnating in Lumiose and he became acquainted with Diantha for the first time. While possibly not meeting in person at the time, her films and her ability to maintain title as a Champion moved him to want to be among the Elite Four as well as to show his skill for two arts: cooking and battling.
Road Trip: a travel or escapism headcanon.
Whenever Siebold seeks out distraction he either turns to one of his friends, seeks out battles at the Battle Chateau, or simply disappears for a time in preference for his own company. When this happens he usually can be found at his home doing something for himself such as tending to his garden or he travels to one of his favorite ocean fronts to wander and recollect himself.