It all came down to luck, I chose 44' on that one and somehow I was one of the winner.
Sometimes it's not only about luck. You have to put somethings into consideration. When the match involves a high scoring side like Brighton, where we expect more than 1 goal in the first half, the predictions should be between 1st to 30th minute. But when it's against sides that struggle to score, the minutes go higher.
Speaking of winner, it seems you won your bet. Arsenal had a sloppy game but they won as usual. So what did you bet with your remaining $15? You only had $10 on that betslip
Yes, I won the bet and I am happy I did it, it's been very long I tried it last.
I didn't touch the remaining $15, I kept it for future betting, now I have a total of $40. In the midweek, it's either I increase it by winning or it'll reduce when I lose.
I found a very interesting betting options earlier today on 1win. Early payout on 1 goal

normally bookies offer 2 goal lead early payout
That's a good option. That's just like over 0.5 goals (team to score). But the odds displayed there is not attractive, I may never play on such odds.