The Prophet ﷺ said the strong believer is better and more beloved to Allāh ﷻ than the weak believer. This strength means helping others, defending the weak, teaching them, and showing them the way of Allāh ﷻ. Be strong in mind and belief, and use the opportunities Allāh ﷻ opens for you. Do not say “if only” over what has passed, because it opens a door for shayṭān. Rely on Allāh ﷻ, for you are on the true way.