Drown your fears/loneliness/sorrows, etc.
Definition 1 of 2

Emotional Escape
Used to describe escaping feelings in a potentially harmful way, often linked to excess.

Jim was drowning his sorrows with gambling and late nights out.
Not Literal
The phrase is metaphorical and doesn't involve real water, but rather a symbol of being overwhelmed.

To drown her loneliness, she lost herself in a sea of partying every weekend.
Negative Connotation
Usually suggests an unhealthy approach that may overlook dealing with the underlying issue.

He would drown his fears in the loud music at clubs, ignoring his need for help.
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