In this moment, there is a difference between being financially responsible and being in a moment where you have to enjoy what you have worked for.
It is okay that you can save yourself in various views, business, projects and pursue the future. But don't turn that into, don't turn your life into that wanting where you are listening to yourself when it comes or enjoy later.
There is something you have ever wanted for years and you can genuinely afford it without damaging anything. Not because the thing will make you feel good, but because just changing that thing can bring obsession.
Money is supposed to give you options.
One of those options should be enjoying the proof that your hard work actually paid off and it finally worked.