Determine how strongly joy is expressed in the following tweet. Use the scale: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
Tweet: Good morning, Trondheim! #optimism #productivity ⛅️❤️🇳🇴🏢💻🖥🏋🏻💪🏼📺🍿
3: high amount of joy can be inferred