Obi-Wan Kenobiis going from Tatooine to Anaheim, California.
His Jedi order that he loves and believes in is torn apart.
All his friends are either killed or gone into hiding, so he’s very much alone and lost.

Ewan McGregor in ‘Obi-Wan Kenobi’.Lucasfilm
So, he’s not only grieving, but he’s also feeling responsible for losing his brother.
Watch the full interview above.