How did you enhance your understanding of Old English?

Currently reading A Christmas Carol, pero ang bagal ko umusad kasi ilang beses ko kailangan ulitin para maintindihan.

It’s the reason I rarely read classics kasi na-iintimidate talaga ako.

Anyone who’s in the same boat as me before, pero nag-improve din? I need to know na pwede mag-improve! Hehe. I want to enjoy old books din.