Don't try too hard. vs Don't work too hard.

Examples:

• Don't try too hard to impress them; just be yourself.
• You don't have to try too hard to succeed; just do your best.
• Don't try too hard to make everyone happy; focus on your own well-being.
• Sometimes, it's better not to try too hard and just let things happen naturally.
• She shouldn't try too hard to fit in with a group that doesn't appreciate her.

Alternatives:

• Don't exert yourself too much.
• Don't push yourself too hard.
• Don't overdo it.
• Don't strain yourself.
• Don't go overboard.

Examples:

• Don't work too hard or you'll burn out quickly.
• It's important to work smart, not just work too hard.
• Don't work too hard on this project; remember to take breaks.
• She shouldn't work too hard at the expense of her health.
• Don't work too hard trying to please everyone; it's impossible to make everyone happy.

Alternatives:

• Don't overwork yourself.
• Don't strain yourself with too much work.
• Don't push yourself too much at work.
• Don't exhaust yourself with excessive work.
• Don't labor too intensively.