RAJAS attracts more RAJAS and
TAMAS attracts more TAMAS.
This has been my experience.
When my sadhana is deep I tend to do more sattvik things, like listening to Guruji's knowledge or doing some chanting etc.
When my sadhana is done in a hurry, I tend to do too many things, lot of planning and thinking goes on and the activity is not controlled.
When my sadhana is done sluggishly and/or with resistence I waste time doing nothing and making up my mind to do something, out of a lack of drive.
Recommended listening: Gurujis talk - The Three Gunas
PS: currently in train on way to bangalore...transition from tamasik to sattvik environment :-)