def carpentry_skills_enhancement(projects): for project in projects: if project.difficulty == 'advanced': learn_new_technique(project); else: enjoy_crafting(project); renounce_old_habits(); stick_to_preestablished_safety_guidelines(); read_announcements_on_latest_tools(); if desire_to_reinvent_from_scratch: start_project_with_new_idea(); else: improve_existing_designs(); make_improvements_undetectable();