I spent a long time putting too much pressure on myself, like I'd be missing out if I didn't know everything. The reality is: you don't actually need to read all of them. Some classics are just exhausting, and not because they're too profound - it's because the plot gets on your nerves or the language feels totally outdated.
What helped me: start with whatever appeals to you thematically. If you're interested in psychological complexities, go for *Crime and Punishment* by Dostoyevsky instead of some random adventure novel. If you're more into historical dramas, *The Three Musketeers* might be more your thing than *Middlemarch*. You'll get way more out of it if you actually enjoy reading a book all the way through instead of forcing yourself through it because it's listed as some required classic somewhere.
Honestly: not all classics are worth it from today's perspective. Some are historically interesting, but the story itself is just boring by now. And you shouldn't feel guilty if something doesn't appeal to you. The best classics are the ones you actually finish reading and that stay with you afterward.