Dana White calls Arman Tsarukyan a "tough bastard" but advises restraint

UFC president Dana White expressed positive feelings about lightweight contender Arman Tsarukyan while offering some advice. White said he likes Tsarukyan but suggested the fighter should stop being a "maniac." Despite the cautionary words, White also referred to Tsarukyan as a "tough bastard," indicating respect for the fighter's abilities and tenacity. The comments provide insight into White's view of Tsarukyan's fighting style and personality. No specific context about what prompted the "maniac" comment is provided in the post.