Don't fall into extreme realism or idealism. Realism should be "I will do one thing when the success rate is close to 100%". If you accept this definition, what ideal can a realist have? A word for you from Helen Keller in America: "Life is an adventure, or nothing without adventure."
3. Be optimistic. Ford once said, "Whether you believe you can or not, you are right." Before you start your career, never be so pessimistic, but cultivate a confident and positive attitude. Unhappy things often happen in life, so cherish one or two things that make you satisfied, so as to cultivate your self-confidence and mind.
4. Every goal should have a time limit. A long-term goal seems far away, but if you break it down into measurable goals, the feasibility will be greatly increased.
For example, 196 1, Kennedy proposed "landing on the moon within ten years". If you only see this long-term big goal, you may feel "impossible", but if you start to decompose this problem and then implement it in stages, history tells us that this ideal has been realized. With the unremitting efforts of all participants, the above-mentioned well-planned plan has gradually become a reality, and the United States has indeed realized the great ideal put forward by President Kennedy before 1970. The following is a description of the main stages:
★ 196 1 year, astronauts enter outer space;
★ 1962— 1963, astronauts circled the earth three times;
★ 1964, took a close-up photo of the moon;
★ 1965, American navigator spacewalk;
★ 1966, unmanned lander landing on the moon;
★ 1966, two spacecraft successfully rendezvous in outer space;
★ 1968: successful flight around the moon;
★ 1969: Man landed on the moon for the first time.
If you had an "impossible dream" in the past, what you need to do today is not to "be a realist", but to "find an achievable dream", or to gradually turn your ideal into an actionable, shorter-term dream, not just a distant dream.