Add punctuation: Journal corruption Sometimes journal file may also get corrupted making all your data inaccessible
A: Journal corruption: Sometimes, journal file may also get corrupted making all your data inaccessible.

Add punctuation: The random deviation the little jerk is also the origin of free will
A: The random deviation, the little jerk is also the origin of free will

Add punctuation: maybe taking a walk by bike or on foot
A:
maybe taking a walk by bike or on foot.