不要让自己因为一些小事就方寸大乱了。

Stop getting yourself worked up over little things.

Source: Tatoeba

Sentence Composition

1 不要 yào don't!; must not
2 ràng
  1. to yield
  2. to permit
  3. to let sb do sth
  4. to have sb do sth
  5. to make sb (feel sad etc)
  6. by (indicates the agent in a passive clause, like bèi)
3 自己
  1. oneself
  2. one's own
4 因为 yīnwèi
  1. because
  2. owing to
  3. on account of
5 一些 xiē some; a few; a little; (following an adjective) slightly ...er
6 小事 xiǎoshì
  1. trifle
  2. trivial matter

classifier:

7 jiù
  1. (after a suppositional clause) in that case; then
  2. (after a clause of action) as soon as; immediately after
  3. (same as 就是 jiùshì) merely; nothing else but; simply; just; precisely; exactly
  4. only; as little as
  5. as much as; as many as
  6. to approach; to move towards
  7. to undertake; to engage in
  8. (often followed by zhe) taking advantage of
  9. (of food) to go with
  10. with regard to; concerning
  11. (pattern: jiù ... ...) even if ... still ...
  12. (pattern: ... jiù ...) if not ... then must be ...
8 方寸大乱 fāngcùnluàn
  1. (idiom) to become agitated
  2. to get worked up
=9 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=9 liǎo
  1. to finish
  2. (used with or after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
  3. (literary) (usually followed by a negative such as or ) completely (not); entirely (not); (not) in the least
  4. to understand clearly (variant of liǎo)
=9 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=9 liào unofficial variant of liào