How to get my sim inspired?

my sim has completed 2 inspirations now I choose a new one, but I need her to be inspired so can write for an hour while inspired. I looked on a computer in writing in hope that I get write for inspiretion but none available so I bought a guitar as I have seen the action on

 that, but there was no action showed. I removed the playful painting and look to see if there was an inspiration painting, is none. She is either focus or playful, happy, or flerty on the positives. Has also been inspired on rare accashions. What action makes a sim inspired when there is none that can help. For the challenge needs to fulfil 3 inspireasions before she gets to age up or die. I done pretty good in keeping her happy giving myself a pat on my back. If I could find away to get her inspired from playful. As in the last one I needed her focused so I bought a telescope and that worked a treat. But what inspiration atem do I need to buy as I not sure?