Textbooks: "Form hypothesis, design experiment, collect data, analyze results..."
Reality: "Mix random chemicals and see what happens."
The gap between theoretical science and practical research is wider than the distance between significant figures in your p-value. Most breakthrough discoveries started with someone thinking "I wonder what happens if I do this completely unhinged thing?" Newton didn't write "investigate gravitational forces" on his to-do list - an apple just fell on his head while he was procrastinating.