Hyakuten Inamoto Sensei (Founder of Komyo Reiki Kai) emphasizes again and again the importance of DEEDS :

What you think,

What you say,

What you do,

Mental, verbal & bodily DEEDS,

All which make you a good Reiki Practitionner

They are inter-related most of the time, if you master one, you can master all, with time and with practice…