oneself

bind oneself by contract

season oneself to cold

think oneself to be (a) somebody

wedge oneself into a crowd

brace oneself for a task

couch oneself by the tree

debase oneself for money

fuddle oneself with whisky

garb oneself as a sailor

immure oneself for study

intrude oneself into a meeting

mortgage oneself to the cause

nestle oneself in bed

read oneself to sleep

regale oneself with food

soak oneself in history

stew oneself into an illness

surfeit oneself with meat

It is much more difficult to judge oneself than to judge others.

Here is an example with " oneself."

It requires internal conviction, a strong belief in oneself.

Museums offer a unique opportunity to immerse oneself in the history and culture of a place.

It's impossible to keep oneself under water.

And now for " by oneself." " By" is a preposition.

B. make every effort to liberate oneself from pain.

Healthy eating is not about depriving oneself of the foods one loves.

One doesn't do it by oneself.

Resentment and complaint are appropriate neither for oneself or others.