trend and entry level in scalping

Hi to all and apologize for my stupid question...
after a lot of book and forex courses I'like to ask to you, real traders, something about trend following.
I'm interested in scalping: many traders point to find a new trand and then take few pips and exit position until new trend.

In your opinion, from scalping point of view: is there a strategy to enter every time you want (long if current trend is up and viceversa), and then have a good position management?
All indicators have false signals for entry level, so..isn't more profitable place an order anyway, and then calculate sl/tp ratio, trying to have more profits then loss?

hope to have explained well..thanls to all!

there is no stupid question. all question is best question, from our curiosity and hunger to know. I can not answer fully your question.
in my opinion as a day trader:
1. learn and practice all that style term "scalping", "swing" etc
2. after get deep understanding and experience, then release all the term.
3. the most important variable is only "risk assessment" and "cash in the profit (TP)".
4. risk assessment done by "point of reference" (up and down from X(reference)).
5. cash in the profit, judgement from the market condition, use a> the bandwagon effect philosophy b> No one knows what happen in the future. for me better get 5 pips cash in rather than hope get 50 pips but then losing 10 pips.

@cakrajaya
thank you for suggestions.
What do you mean with "risk assessment done by "point of reference""?
And what is the bandwagon effect philosophy?

thank you very much!

in my opinion risk assessment is calculated from your point of reference. we said this price higher up, then we must have a point reference to conclude that "higher up" is failed. that is what I called by that sentence. and about point of reference all trader have their own judgement.
bandwagon effect you can search and read from google