“So Samuel told him [Eli] everything [that God spoke] and hid nothing from him…And Samuel grew, and the LORD was with him and let none of his words fall to the ground…And the word of Samuel came to all Israel.” (1 Sam. 3:18-19; 4:1).
As Samuel didn’t let any of God’s word fall to the ground in passing it to Eli, so God ensured none of Samuel’s words fell to the ground when he passed them to others. Further, God expanded the reach of Samuel’s words, “to all Israel.”
To the degree that you do not forsake God’s word that He shows you, I believe God will allow your words to pass on to others deeply, widely, and without being lost.