Steep yourself in
Definition 1 of 2
Pro Tip 1/3Cultural Immersion
Use 'steep yourself in' to express a deep dive into cultural practices and norms. 
She steeped herself in the local traditions to better understand their way of life.
Pro Tip 2/3Learning Depth
Shows a desire for a thorough and profound understanding of a subject. 
He steeped himself in the works of Shakespeare for his thesis.
Pro Tip 3/3Time Commitment
Suggests investing a significant amount of time to fully engage with the topic. 
You'll have to steep yourself in research to become an expert.