Problem: How to harvest celery
Wait 3-5 months after planting the celery to harvest it.
The growing period for celery is much longer than 3 months, but they're best when harvested immature. Wait for 3 months after transplanting, or 4 months after the seed was first started to harvest the stalks.

Answer: The longer the celery grows, the tougher it will become. However, the tougher the celery, the more nutritious it tends to be.

Problem: How to form healthy relationships when recovering from mental illness
Keep it casual.
During your recovery, you will have to make many adjustments: in work, in your friendships, and in your personal life. You need to come to know yourself with your disorder first.

Answer: So, keep any dating casual at first. Dating can be stressful, so you don't want to jump into anything too fast which could trigger a relapse of your condition.

Problem: How to train your body to crave healthy food
Use dips and dressings at first.
If you dislike the taste of healthy fruits and vegetables, do not try to jump into healthy eating all at once. Gradual changes over time are key to eventually developing a taste for the right things.
Answer: When you first start going for fruits and vegetables, make use of dips and dressings. You can, for example, dip fruits in healthy yogurts or yogurt-based fruit dips.