"As time went on, I did campaign to lighten the character a little bit, to introduce some romance into the episodes, outside activities, horse riding and fencing and mountaineering"

This quote by Patrick Stewart suggests that he wanted to make modifications to the character he was playing over time. He wanted to lighten the character and introduce some love into the episodes. He likewise wished to consist of activities such as horse riding, fencing and mountaineering. This might suggest that he wanted to make the character more dynamic and intriguing, as well as including a more romantic element to the program. It might also recommend that he wanted to make the character more relatable and reasonable, by including activities that individuals in real life would do. This could have been an effort to make the character more attractive to audiences, in addition to making the show more enjoyable to watch.