How do I grow up

Viviane nodded along, her eyes wide and serious, while Aurielle told her what dangers were possible with too much of the herb. Too much ingested could be deadly, or cause convulsions. Too much topically could cause skin irritation. The leaves and flowers were used - she remembered the flowers, tucked into their bedding. "Insect repellent?" she repeated thoughtfully. "That could be really useful for when we stand sentry in the spring and summer. It's not so bad when you're patrolling and moving around but sitting sentry duty sometimes the gnats and flies get really bad. Maybe I should make some sometime and keep it in the shelters so everyone can use it when they have sentry." She tilted her head thoughtfully, then mused aloud. "Maybe not with lavender actually. It would be bad if we got too relaxed on sentry duty and lavender is pretty relaxing. Maybe something else instead that can also keep us alert."