Life after embarking on stocks investing

Before I embark into stock market, I read up about it to enrich my knowledge on it. It is imperative onset to choose companies with good fundamentals for example increasing revenues, free cash flow, low debt,etc to invest it. This will not matter whenever the stock prices decrease due to certain global factors as it will rise eventually.
Just like others, my portfolio value has decline since the start of this year. However, I'm unfazed as I take this situation as an opportunity to buy more of these stocks at a discount to pile up more of them and to average down their prices.
Since my objective is investing for the long-term, I alleviate the emotional baggage of anxiety,fear and panic during this time.
Life goes on as per normal and rather with a smile that it gives me a chance to purchase these stocks at low prices which my future self will thank me for.