If you look at the share price since 2017, you can already see a general improvement. It doesn't look good at the moment, but I think that if you generally think the company is a good one and you don't think they are making bad economic decisions, it may be worth holding the shares in the long term.
@asset_guru_1373 However, if you feel uncomfortable with the company's decisions and developments, you should sell the share even if you make a profit on the sale compared to the purchase price